11 best vacuum flasks
Vacuum flasks, also known as thermos flasks or Dewar flasks, are specialized containers used in various applications, including laboratories, scientific research, and industrial processes. Here's some information about vacuum flasks and their relevance to labware and industrial scientific products:
Design and Construction: Vacuum flasks are typically made of two glass or metal walls, with a vacuum-sealed space between them. This vacuum insulation minimizes heat transfer by conduction and convection, helping to keep the contents at their desired temperature. The inner wall usually holds the substance to be preserved, while the outer wall provides additional insulation.
Lab Flasks: In laboratory settings, vacuum flasks are commonly used as lab glassware. They are employed for various purposes, such as storing and preserving temperature-sensitive chemicals, reagents, or samples.The vacuum insulation ensures that the contents remain at a stable temperature for extended periods, which is essential in many scientific experiments.
Thermal Stability: Vacuum flasks are prized for their ability to maintain the temperature of their contents, whether hot or cold, for an extended period. They are often used to store and transport liquids or substances at specific temperatures, ensuring that experiments or processes are not compromised by temperature fluctuations.
Industrial Applications: Vacuum flasks are also utilized in industrial processes where precise temperature control is crucial. They can be found in industries such as pharmaceuticals, food processing, and chemicals, where maintaining the integrity of temperature-sensitive materials is essential.
Leak-Proof and Durable: Vacuum flasks are designed to be leak-proof and durable, preventing the escape of gases or liquids and maintaining the vacuum seal over time. This reliability makes them ideal for critical applications where the integrity of the contents must be preserved.
Accessories: Many vacuum flasks come with additional features like screw-on lids, pour spouts, and carrying handles for convenience. Some also have built-in thermometers or temperature indicators to monitor the contents' temperature without opening the flask.
Sizes and Capacities: Vacuum flasks are available in various sizes and capacities, ranging from small, portable flasks suitable for individual use to large vessels used in industrial processes.
In summary, vacuum flasks are important tools in the fields of laboratory research and industrial processes, where precise temperature control and preservation of substances are paramount. Their insulating properties, leak-proof design, and durability make them valuable components of lab glassware and industrial scientific equipment.
Below you can find our editor's choice of the best vacuum flasks on the market- ☕【Food material】 Our vacuum coffee maker is made of 304 stainless steel + pp + silicone,100% BPA free.It is the best partner for your beverages.
- ☕【Excellent temperature retention】 Stainless steel double wall vacuum insulation technology can keep the beverage hot for 12 hours or cold for 24 hours, keep the taste and freshness, and The thermos is very suitable as a tea/coffee thermos, milk bottle, milk bottle, juice, wine and hot water tank.
- ☕【Leak-proof and non-slip】 Our high-quality thermal carafe is guaranteed to be 100% leak-proof. Ultimate comfort in handling through the press of a button, even with a slight tilt, our thermal coffee carafe will not leak one single drip.If there is a leak, we will refund it in full or replace it for you free of charge. Non-slip design on the bottom of the bottle. No need to worry about rupture or outdoor leakage.
- ☕【Easy to use and clean】 Pour spout opens easily with push button ease, making one-handed pouring of this coffee carafe simple.When closed, place the cap on the top of the bottle and press it down.
- ☕【Fashion appearance】 The simple design of matte white + wooden handle can be used as your home/office/travel decoration. Practical and beautiful. An ideal gift choice for your family, friends, colleagues, parents, and wives.
User questions & answers
Question: | Does this thermos leak |
Answer: | It’s just a case ,I don’t know why not It should work |
Question: | Does anyone use it for coffee? Is it easy to clean |
Answer: | Hi friend, Normally, the iphone battery case can work with pop socket. Or you can send your pop socket image to us via amazon message. We can confirm it |
Question: | Can it hold cold drinks? how long can it keep it cold |
Answer: | Hello Cotton, For this iPhone 6s / 6 battery case. it can fit for iPhone 6s /6 . According my experience, it can work for iPhone 7 /8 too. |
Question: | How to remove the water from the lid that accumulates inside when washing? Is there a way to take it apart |
Answer: | Hello Friend, For this iPhone 6s / 6 battery case, According my experience, it will cost around 6 hours to be fully charged. Thank you for your question, any question, feel free email me back ( email address: [email protected] ) . Best Regards, Gixvdcu Team |
Product features
1L Thermal Coffee Carafe - Bring Convenience to Your Life
- SPECIAL INTRODUCTORY PRICE! SPORTS WATER BOTTLE INSULATED: Goodbye sweat! The double wall insulation makes the Iron Flask sweat-free! It keeps your drink COLD for up to 24 hours, and HOT for up to 12 hours. *NOTE: ONLY the 14 Oz, 18 Oz, & 22 Oz fit in cupholders*
- 3 LIDS: YES, Iron Flask comes with THREE different lids. Carabiner Straw Lid with 2 Straws, Flip Lid, and a Stainless Steel Lid! *NOTE: The stainless steel lid is plastic from inside and stainless steel from outside*
- 18/8 PREMIUM STAINLESS STEEL: The Iron Flask is made of 18/8 Stainless steel that is 100% BPA free and non-toxic. It will never leave a metal taste or rust. HAND WASH ONLY WITH SOAPY HOT WATER!
- FUNCTIONAL DESIGN: The powder coat exterior finish is a classic. It assures that you stand out with a very durable and elegant bottle. Our logo is now LASER ENGRAVED to assure the highest quality as well.
- 100% SATISFACTION GUARANTEED: We guarantee that the high quality Iron Flask bottle will surely please you! If, for any reason, you are not 100% satisfied with the Iron Flask, we will issue you a full refund or an exchange!
User questions & answers
Question: | I dropped my 32 oz flask and cracked the lid with the straw - where can I purchase a replacement |
Answer: | Hello, Unfortunately, for now, we only have our lids sold with the Iron Flask package. We are working to have the straw lid sold separately in the near future. Different wide mouth bottles straw lid should fit the thread of the Iron Flask as well. Nonetheless, please email us your Order ID# and a picture of the lid and we'd be more than glad to make things right for you. Thank you for choosing the Iron Flask! |
Question: | Are there IronFlask replacement lids |
Answer: | I ordered a 18 oz. bottle that was suppose to have straws and appropriate lid that holds straws. You sent me wrong bottle and I sent it back. They sent me another one and it was wrong again. Why can't you just mail me the right lid with straws. Susie Joyce |
Question: | How do i switch the original lid that is attached to the bottle? Or does it just hang off the side when another lid is attached |
Answer: | Hello, You can simply pull the o-ring to take off the stainless steel lid. Thank you! |
Question: | Is it leak proof |
Answer: | Mine has leaked yes. It will leak slightly with the mouth/straw attachment on when held upside down. It will also leak if you undergo a pressure change. I was on an airplane flight and it leaked quite badly. I remedied this by flipping the straw to the open position so the pressure differential didn't cause an issue during flight. Overall I love this bottle I would recommend it over any other option! |
Product description
Zojirushi Stainless Steel 20oz. Mug has a vacuum insulation that keeps beverages hot or cold for hours. Easy-to-clean nonstick coated interior. Tight fitted flip-open lid keeps beverages hotter or colder than travel mugs. Safety lock to prevent the lid from opening accidentally (NEW pictograph lock). Lightweight design for added portability.
- Stopper disassembles for thorough cleaning
- 20oz. capacity with 1-1/2" opening
- Compact design takes minimal space while maximizing capacity
- New pictograph lock. Stainless steel vacuum insulation keeps beverages hot or cold for hours
- 5 year warranty on heat retention
- Made of BPA-free plastic and stainless steel. Easy-to-clean nonstick interior
User questions & answers
Question: | does this item fit in a car cup holder |
Answer: | I would say mostly "yes", but it also depends on the particular car cup holder. The mug is only 2.5 inches wide at the base and 10 inches tall. |
Question: | Is this dishwasher safe |
Answer: | YES - IT IS DISHWASHER SAFE, IF YOU USE A LITTLE COMMON SENSE. This vacuum bottle is warranted to take 190°F for 1 hour. Obviously, it will take the hot water of a dishwasher. What the manufacturer is clearly telling you in the instructions (without spelling it out) is that it won't take the very high heat of the heating coil in the bottom of a dishwasher. Daaah! Furthermore, for those people with poor reading comprehension, here is exactly what the instructions say, "To protect the paint, print or stickers on the outside of the Main Body: Do not use a dishwasher or dish-dryer. Again, it is the extreme heat of the heating coil in the bottom of your dishwasher that would be a problem. The obvious solution is that you only put it in the top rack - just like you would tupperware or any other 'dish' that could be damaged with extreme heat. Yes, the manufacturer is avoiding saying that you can put it in a dishwasher because they want to avoid the liability of ignorant knuckleheads who would put it right over the heating coil in the bottom of the dishwasher. How hard is that to figure out when they warranty this product to take 190°F.???? And, no the paint probably won't take the 200 to 300°F that you will find right above the heating coil. "If that hurts, don't do that." :-) A little common sense goes a long way. If you have any doubts - go to the third instance where the same question is asked and you will find an answer by MommyThree who claims to have put it in her dishwasher for 4 years! And, NO the instruction do NOT say it is not dishwasher safe. They simply prefer you hand wash it - rather than deal with the liability of ignorant people who would put it right over the heating coil. I mean, seriously, how hard is that to figure out? |
Question: | is this spill proof? i desperately need a travel mug which does not leak AT ALL |
Answer: | Yes, if used under most normal conditions --- it should be spill-proof. If you're doing g-force testing or traveling to the international space station, you may have some issues with the design of the lock or lid. If you're just tossing it in a bag or on the passenger seat of your Camry, you'll be fine. |
Question: | How does it know whether to keep the drink hot or to keep it cold |
Answer: | Whatever temp your drink is when you put It In - it will pretty much stay that temp. I put hot coffee in my mug And put in fridge overnight to cool and it was still hot the next day |
Product features
What is Vacuum Insulation?
Vacuum means the air between the outer and inner layers of stainless steel has been removed to create a vacuum insulation. It blocks heat from transferring through air (conduction). Zojirushi vacuum insulation also features a copper or aluminum layer tightly wrapped around the outside of the inner stainless steel layer. This copper or aluminum layer reflects heat (radiation), further minimizing the temperature change of your drink. Lastly, heat is blocked from escaping through the opening (convection) with a tightly closed lid.
About Zojirushi
In 2018, Zojirushi Corporation celebrated its 100th anniversary, and a century of products designed to improve customers' quality of life-bringing comfort, ease, vitality and affluence to people around the world. Zojirushi was established in 1918 as a producer of hand-blown vacuum bottles. The Zojirushi line was expanded to include a wide range of stainless steel vacuum bottles, rice cookers, breadmakers, Air Pot beverage dispensers, thermal serving carafes, specialty cookware, small electrics, restaurant equipment and other products. Striving to remain faithful to the principles that embodied the company's first 100 years, and the reputation of quality and durability it earned them, Zojirushi looks forward to a future of continued innovation and inspired design.
- LARGE MILLILITER VOLUME: The vacuum filtration apparatus has a large 500mL capacity. The 300mL lab funnel has 50mL graduations for quick, easy measurement.
- HIGH QUALITY BOROSILICATE GLASS: The distillation apparatus is made from high-quality borosilicate glass that’s strong, durable and heat-resistant. The lab vacuum filtration apparatus has a secure aluminum clamp and firm grip adding to the apparatus' strong, sturdy design.
- COMPATIBLE WITH 50MM PAPER: The lab suction apparatus works great with 50mm membrane filter paper. The pore size is 10μm.
- INCLUDED WITH KIT: The distilling vacuum filtration kit is supplied with a 300mL graduated funnel, 500mL filter flask and sturdy aluminum clamp.
- AMERICAN COMPANY: Fristaden Lab is an American lab equipment company. If you have any problems with or questions about the distillation kit, our customer service knows this product well and is ready to help you.
User questions & answers
Question: | Can you sell only the replacement of glass funnel, 300ml |
Answer: | The side arm measures 14.2mm in length. The inner diameter is 4.6mm and the outer diameter is 8.5mm. |
Question: | What is the maxium vaccum that can be pulled on the 500ml unit in mm or inches of Hg/mercury |
Answer: | The opening is 40mm. |
Question: | What pressure is required from the vacuum |
Answer: | The side arm measures 14.2mm in length. The inner diameter is 4.6mm and the outer diameter is 8.5mm. |
Question: | I need to know if this unit is suppose to have a diaphragm between the upper level funnel and the flask |
Answer: | Dear Customer, Internal size: 28mm. External size: 38mm. Thanks, Doris |
Product features
Lab Vacuum Filtration Apparatus
Large Capacity
The filtration apparatus has a large 500mL capacity. The 300mL graduated funnel has 50mL graduations for quick, easy measurement. The pore size is 10μm. It works great with 50mm membrane filter paper.
High Quality
The filtration apparatus is made from high-quality borosilicate glass that’s strong, durable and heat-resistant. The aluminum clamp has a secure, firm grip adding to the apparatus' strong, sturdy design.
Product description
High brightness LED touch screen, intelligent temperature measurement, a key according to the temperature.
Without charging, battery life for five years.
12 hours heat preservation for a long time, hot and cold water
Food grade material, the 304 stainless steel tank
Specifications:
Product name: vacuum cup
Product weight: 280 g
Material: stainless steel 304
Size: 22.5 cm * 6.5 cm
Capacity: 510.56 ml
- LCD display: large screen smart temperature display. Double touch function, touch LED screen and buttons, immediately show the inside of the liquid temperature. Not through the mouth mouth, check the temperature and to avoid burns. Rotate 360 degrees without having to worry about leakage, good seal.
- Keep temperature: double insulation. The stainless steel kettle is equipped with double insulation wall, remain the optimal temperature of hot and cold.
- Stainless steel: 18 oz bottle made of 304 stainless steel and food grade PP. Corrosion resistant, safe and healthy.
- Durable: built-in battery can use 1000 days at a time. Waterproof cover (lid flush, but can not be soaked in water.) The temperature of the bottle can be up to 20 hours.
- Multifunctional application: intelligent kettle is very suitable for travel, the outdoors, beach, school, office, outdoor, yoga, hiking, camping, biking, running, etc. Simple and practical, is for friends, family, children, sons and daughters of the best gifts.
User questions & answers
Question: | The led doesnt turn on tried tapping the top the little circle and there is no charger or battery please help |
Answer: | The battery makes a slight hump, but the phones fit easily in shirt or pants pockets. I will say that the Apple Brand cases are longer lasting power and more skid resistant . |
Question: | How long does this work for before you have to charge it up |
Answer: | The headphone jack is visible |
Question: | Why do the answers to questions contradict themselves. One says no batteries, charge it. Another says batteries, no charging. What is right |
Answer: | 【24 MONTH WARRANTY】Customer satisfaction is our primary priority. If you are not 100% satisfied with YHO battery case ,please feel free to contact us at once. 24 Month after-Sale Technical Support, 30days no-hassle return and 24H customer service. |
Question: | I don't think mine is working, asides the red button on the lid is there another button I should press? I poured hot water into it but nothing |
Answer: | No, the package not come with lightning cable . |
Product description
Ever feel your morning hasn't yet begun until you sip a steamy cup of coffee?
How frustrating it is to sip a carefully prepared beverage,
only to realize that it's tasteless and lukewarm?
How about going out on a hot sweltering day, grabbing for your cold drink bottle,
and suddenly finding that it's just as hot as you are?
If you don't like compromise on the taste and refreshing quality of a great beverage,
then you must own an Vondior Carafe.
Preserving the exact temperature you desire, it will be a delight to your taste buds with every single cup.
Different strokes for different folks, but all can agree that when it comes to a drink, it's got to be just right.
Whether it's a crisp bright flavored cup of java providing a rejuvenating kick, or an herbal infusion offering
a tranquil pause in a hectic day, or a heartwarming cup of soothing cocoa,
the ideal container to keep it perfect and fresh is the stainless steel thermos.
Perfect for traveling with your own freshly brewed beverage to work, school or wherever.
Even if you're not a fan of hot drinks, you will find this thermos perfect for an icy cold refreshing drink.
Whether at a party in your home or working at the office, coffee,
tea and hot chocolate are everyone's favorite beverage, especially on chilly days.
Entertain your employees or guests with a variety of carafes containing
their favorite drink and they won't stop complimenting you!
Order Now
We are committed to providing you excellence and satisfaction.
If you are not happy with our product, we will refund 100% of your money.
Order the Vondior carafe today and receive a FREE cleaning brush with every purchase!
Don't wait for your next cup, it's a risk free offer!
- AS IF IT WAS JUST BREWED - There is nothing like the aroma of a fresh cup of coffee or the scent of an herbal tea infusion, but many carafes fail to lock in the flavor. This carafe is designed with S201 double wall vacuum insulation, preserving heat for up to 12 hours and cold for up to 24 hours, when the lid is closed, thus locking in the aroma and the perfect temperature of your drink!
- A GIFT THAT'S ALWAYS PRESENT - Finding the perfect gift for a loved one or close friend isn't easy. Living in the age of abundance, we simply have it all. But you can’t go wrong with this carafe; it's a great gift for just about everyone. Suitable for home, office or travel, everyone loves a steamy drink in winter or an icy refreshing cooler in the summer. You're sure to hit the spot giving the gift of this carafe.
- HARD-CORE QUALITY FOR SERIOUS HOT AND COLD DRINK AFICIONADOS - For a coffee, tea or hot chocolate fan, having a drink dispenser is essential. Daily use of such product often quickly ends their useful lifespan and thermal qualities. But our product’s unique vacuum resistant design and 30-day quality control testing for heat preservation, place this 68 oz. (2 L) thermos at the highest rank compared to its competitors on the market!
- THE HEAT IS ON - Sipping a hot cup of joe is not an option it’s a must. However, pouring a cup, only to realize that the coffee is bitter and lukewarm is a bad start for a new day. With the Vondior Carafe your hot beverage will stay steamy throughout the day as if it was just brewed. Outdoors or at the office, keep your thermos at your side and enjoy piping hot coffee, tea, soup or whatever you love to drink, for about 12 hours! Don’t play games with your coffee, it's your life blood.
- 100% SATISFACTION AND A FREEBIE - Ordering on line, being disappointed and getting stuck with a poor purchase is frustrating. Don’t gamble with your money, order the Vondior Carafe today, with its full 30 day money back guarantee. In addition, you'll receive a 10$ cleaning brush for your carafe, completely FREE with your purchase!
Product features
Amazing Hot Coffee, Every Time, for Everyone
Stainless Steel Construction
Made from beautiful brushed stainless steel inside and out, so it cleans easily and never absorbs flavors or broke.
Great for Every Beverage
Get two or three dispensers and you can give your guests their choice of regular coffee, decaf coffee or tea, and have it all appear instantly.
The best solution for the office, work, school or camping.
- ✅𝐋𝐀𝐁 𝐓𝐄𝐒𝐓𝐄𝐃* | 𝐕𝐀𝐂𝐔𝐔𝐌 𝐈𝐍𝐒𝐔𝐋𝐀𝐓𝐄𝐃 𝐓𝐇𝐄𝐑𝐌𝐀𝐋 𝐏𝐈𝐓𝐂𝐇𝐄𝐑 | 𝐂𝐎𝐅𝐅𝐄𝐄 𝐒𝐓𝐀𝐘𝐒 𝐇𝐎𝐓 (** 24HR>140F is an Efficiency Rating only! Results vary depending on how full the carafe is and how hot the drink is. Refer to Product Description section on performance tips): German engineered vacuum insulation technology to preserve hot/cold beverage temperature, whilst preserving taste and aroma and keeping the outside of carafe cool. Tested in a CNAS accredited lab!
- ✅𝐓𝐇𝐄 𝐅𝐈𝐑𝐒𝐓 𝐙𝐄𝐑𝐎-𝐏𝐋𝐀𝐒𝐓𝐈𝐂 𝐂𝐀𝐑𝐀𝐅𝐄 | 𝐌𝐄𝐓𝐀𝐋+𝐒𝐈𝐋𝐈𝐂𝐎𝐍 𝐏𝐑𝐄𝐒𝐒-𝐃𝐎𝐖𝐍 𝐒𝐓𝐘𝐋𝐄 𝐂𝐋𝐎𝐒𝐈𝐍𝐆 𝐋𝐈𝐃 | 𝐋𝐈𝐃 𝐓𝐈𝐆𝐇𝐓𝐍𝐄𝐒𝐒 𝐀𝐃𝐉𝐔𝐒𝐓𝐀𝐁𝐋𝐄 - The Insulated coffee carafe uses a Press-down opening/closing mechanism and you control the flow with your thumb. Pykal provides easy to follow "video instructions". The lid has BPA-Free silicon and no part of the drink makes contact with any plastics. To adjust lid tightness refer to instruction sheet.
- ✅𝗙𝗥𝗘𝗘 𝗖𝗟𝗘𝗔𝗡𝗜𝗡𝗚 𝗕𝗥𝗨𝗦𝗛 𝗜𝗡𝗖𝗟𝗨𝗗𝗘𝗗: Your thermal carafe can be used to store a many hot and cold beverages, such as coffee, tea, milk, creamer, juice, water and more... A cleaning brush is included to help you restore the sparkling shine on the inside after every use.
- ✅𝗛𝗘𝗔𝗩𝗬 𝗗𝗨𝗧𝗬 | 𝐒𝐔𝐑𝐆𝐈𝐂𝐀𝐋 𝐆𝐑𝐀𝐃𝐄 𝐒𝐓𝐀𝐈𝐍𝐋𝐄𝐒𝐒 𝐒𝐓𝐄𝐄𝐋 𝐈𝐍𝐒𝐈𝐃𝐄 | 𝗟𝗔𝗦𝗧𝗦 𝗙𝗢𝗥 𝗬𝗘𝗔𝗥𝗦 | 𝐒𝐏𝐈𝐋𝐋 𝐅𝐑𝐄𝐄 𝐄𝐗𝐏𝐄𝐑𝐈𝐄𝐍𝐂𝐄 :: Double-walled Stainless steel makes your beverage carafe structurally solid. The handle and top lid is made of tough chrome material making it easy to hold. The spout is designed like a funnel making it easy to pour beverage in and out.
- 👉👉 𝟮-𝗬𝗘𝗔𝗥 𝗪𝗔𝗥𝗥𝗔𝗡𝗧𝗬 & 𝗛𝗢𝗪 𝗧𝗢 𝗠𝗔𝗞𝗘 𝗔 𝗖𝗟𝗔𝗜𝗠 𝐖𝐇𝐄𝐍 𝐈𝐒𝐒𝐔𝐄𝐒 ? 👈👈 - Your carafe is covered under our 𝟮 𝗬𝗲𝗮𝗿 𝗙𝘂𝗹𝗹 𝗥𝗲𝗽𝗹𝗮𝗰𝗲𝗺𝗲𝗻𝘁 𝗪𝗮𝗿𝗿𝗮𝗻𝘁𝘆. For any claims, you must contact Pykal Directly. Note: Posting a comment here will not help as we have no way of tracking your order. When contacting us, pls include Order-id, pictures or video showing the issue. Please ensure you are purchasing from "PYKAL" on Amazon only and not counterfeit sellers.
User questions & answers
Question: | Do they have a smaller size |
Answer: | The carafe holds One Liter. |
Question: | Does this have a shiny finish or a brushed finish? I don't want to have to be fussy cleaning the outside |
Answer: | The easiest way to clean carafes and go cups is to buy the blue liquid cleaner (Umex is one of the brands sold on Amazon). It's readily available and more economical from a restaurant supply Co. Squirt a little in the container, add a little water, put the lid on and swish it around. Pour it out though the lid to clean that too then rinse well. Works amazing well. |
Question: | Where is this made? China |
Answer: | There are no holes in them so technically, yes, they could hold liquid. However, the tea set is made from from wood and long term use with liquid would probably damage them. Also the cups are very small so they wouldn't hold much anyway, plus the spout on the teapot is solid so you cannot pour from it. |
Question: | Do the handle and top get hot to the touch |
Answer: | Our set is sadly chipped as well. The company (Hape) is very nice, though. You can call their customer service and they can work with you... |
Product features
THERMAL RETENTION – TESTED IN AN ACCREDITED LABORATORY
INVEST IN YOUR HEALTH, NOT IN PLASTIC
POURING IS EASY
Step 1 - Push button to open the lid
To open carafe, push the button and the lid pops out.
It is important to note the position of the thumb.
- KEEP IT HOT OR COLD: Our Stanley Classic Vacuum Bottle is made with superior insulation that keeps liquids (soup, coffee, tea) hot or cold drinks cool for up to 24 hours It’s also made with BPA-free materials, keeping its contents safe to consume
- TOUGH AND DURABLE: The rust-proof 18/8 stainless steel construction on this insulated thermos means it can work just as hard as you do without impacting its performance This is an ideal bottle to throw into your truck, work bag or travel with it
- MULTI-PURPOSE LID: The Stanley thermos is designed with a leak-resistant lid, so you can put it in your backpack without worrying about any spills The wide mouth of the thermos helps with easy pouring into the lid that doubles as an eight-ounce cup
- FILL IT FOR THE DAY: Our vacuum bottle comes in multiple sizes – 1 1qt, 1 5qt, and 2qt so you can fill it up with water once and be set for however long you need it The collapsible handle makes it easy to transport with you
- LIFETIME WARRANTY: ‘BUILT FOR LIFE’ Since 1913 we’ve promised to provide rugged, capable gear for food and drink, built to last a lifetime It’s a promise we still keep Stanley products purchased from Stanley Resellers come with a lifetime warranty
User questions & answers
Question: | Still made in the U.S |
Answer: | It comes apart some and the gaskets come off. But I've never completely took it apart. Had to take it apart to clean the hot chocolate out of it. It does come with directions to take it apart. |
Question: | why is this thermos a "kids |
Answer: | I would counter that the lid is almost too difficult to get off. The screw cap should have a textured finish. If your hands are wet, you would not be able to get the lid off. Great thermos though. |
Question: | Where is it manufactured |
Answer: | I bought two--a black tumbler and a silver one--and both leaked badly from the start, which caused me no shortage of problems. I ended up purchasing a Contigo Autoseal Transit mug to take with me, and it prevents spills better than anything I've owned. That said, I hate it. While the Contigo is utterly spill-proof, it's a pain to drink out of and it doesn't keep the coffee warm for anywhere near as long as the Thermos due to very thin metal with no vacuum where the top of the cup meets the lid. As a result, the metal conducts the heat right out of the coffee and into the air (or your thumb if you're not careful). The Thermos, on the other hand, while it's been a disaster for me in terms of spills, keeeps coffee warm for around 6 hours and is still my favorite tumbler to drink from. I have no idea why something with a leaky lid would retain heat so well, but it does. |
Question: | are your thermos made in USA |
Answer: | I’m on my 5th mug over the last 10 years (keep leaving them places or giving them away). The TWO I currently have are plainly stamped on the bottom: MADE IN CHINA, grrr. |
Product features
Stanley Classic Vacuum Insulated Wide Mouth Bottle
They call it a quart because it's a quarter gallon. The question is what to do with all that space. Hot mulled cider? Sure. Classic, steaming cup of joe? Of course. Dandelion and sunflower milk latte with shaved chicory root?
- 18/8 stainless steel, BPA-free
- Double-wall vacuum insulation
- Leakproof + packable
- Insulated lid doubles as cup
- Dishwasher safe
24 Hours Hot
24 Hours Cold
5 Days Iced
- Premium Thermos Food Container: The sweat-proof lunch box is made of high quality 304 stainless steel BPA,phthalates lead and PVC free.Durable stainless steel interior and exterior are perfect for your healthy meal plan
- Superior Insulated Food Flask: Double wall vacuum insulation technology keeps your healthy, homemade delicious lunches, soups and snacks hot for up to 8 hours or cold for up to 6 hours.(For maximum temperature insulation,please pour hot & cold water in the storage jar to preheat or pre-cool for 5 mins before packing food.)
- Large Capacity Food Jar: With 27 oz (800ml) capacity, this food jar is big enough to fit an entire meal yet small enough to fit nicely in kids lunch boxes or adult lunch bags.The lid with a built-in hand is convenient to carry
- Considerate Design: The outer lid with a built-in handle is very convenient to carry on the go.Food grade plastic serving bowl and a folding spork included to make you eat like in home.The base of the jar is non-slip and scratch resistant.Wide mouth is easy to fill, eat from and clean
- Leak Proof Soup Thermos: With silicone sealing ring,the food jar has been full sealed to prevent spilling accidents.Perfect to carry soup or food to work or school. The air button on the inner lid is for prevent burning accidents by the hot air pressure.(PLEASE NOTE:Use something else except fingers to press down air hole before open the inner lid)
User questions & answers
Question: | where is it made |
Answer: | This thermos has a good seal, it won’t leak even if I turn it upside down, and it can hold the heat very well, but I think it’s only necessary to tighten the lid. |
Question: | Are there any instructions on how to use it |
Answer: | I use it to hold coffee and keep it fresh. It is easy to clean, the lid can be opened, so cleaning is very convenient |
Question: | Will this size fit easily in my son's lunch box |
Answer: | It can be filled with cold drinks and can be stored for 24 hours |
Question: | Is the part of the lid that comes into contact with food stainless steel or plastic |
Answer: | After I cleaned it I kept the lid off and on the open way and let it dry thoroughly before putting it back on the carafe |
Product features
Big capacity to fit an entire meal !
Dual Wall Vacuum Insulated Food Jar
Factors Affect the Insulation Effect
- Amount of Food: If the food is less than 3/4 of the insulated lunch box, it may reduce the insulation capability.
- Original Temperature of Food: We suggest heating the food to a temperature high enough to get a good insulation result.The higher the initial temperature of the food, the better the insulation effect.
Portable Hot Food Container
- The outer lid with a handle is convenient to carry and
- The built-in handle design is easy to put in lunch bag
Attentive Design
- The air button on the inner lid is for prevent burning accidents by the hot air pressure
- PLEASE NOTE:Use something else except fingers to press down air hole before open the inner lid
Why do you choose SSAWcasa Food Jar?
- The lid with a built-in hand is convenient to carry
- Food grade plastic serving bowl included
- The air button on the inner lid is for prevent burning accidents by the hot air pressure
- Premium quality 304 stainless steel body
- Wide mouth is easy to fill, eat from and clean
- The base of the jar is non-slip and scratch resistant
- Slicone sealing ring on inner lid help to prevent leaking
Precaution Before Use
- Before first use and after each use, wash all parts with warm, soapy water. Rinse all parts thoroughly and allow time to dry.
- Do not use abrasive cleaners or scrubbers since they may dull the finish.
- Do not use bleach or cleaners containing chlorine on any parts of the product.
- Do not use food jar in dishwashers, microwave, oven, on stove-top, or in any type of heating appliances.Keep it away from fire.
- Do not fill with dairy products,carbonic acid beverage or drikold.Do not storage drinks exceed 6 hours.
- Do not overfill the container to leave space at top of container for lid.
- Check periodically for missing and worn washers. Missing, worn or misaligned gasket may cause product to leak.
- Do not crush or drop.
- For maximum temperature retention better insulation,please pour hot & cold water in the storage jar to preheat or pre-cool for 5 mins before packing food.
- When eating, press the vent button for 1 to 2 times and then open the inner insulation cover.
- Newly produced Hydro Flasks do not feature a registered trademark symbol next to the logo
- Keeps cold drinks icy cold and hot drinks piping hot for hydration any time, anywhere
- Slip-free powder coating doesn't sweat and is dishwasher safe for easy cleaning and convenience
- A sustainable metal water bottle with a clean design, for a better planet
- Hydro Flask water bottles come with a limited lifetime warranty against manufacturing defects
User questions & answers
Question: | Does water taste funny if left there for a few days |
Answer: | No |
Question: | Would the 20oz size fit in a standard car cup holder |
Answer: | Hello - Mina from Tall Ridge here - Thank you for your inquiry! Typically, the 20oz should fit in a standard car cup holder. The best way is to measure the diameter of your cup holder and compare it with the diameter of your Hydro Flask. The diameter of the 20oz Wide Mouth Hydro Flask measures 2.91in. I hope that helps! |
Question: | What is the real difference between the old and newer models (other than the size of the visible stainless steel ring when the cap is screwed on |
Answer: | Hello - Wendy from Tall Ridge here - Thank you for your inquiry! The New Hydro Flasks have the new Color Last™ dishwasher safe coating, the new curved radius base, and, as you mentioned, the wider collar band. The Amazon product listing describes all the changes in the photos and bullet points. I hope that is helpful! |
Question: | Are these authentic hydro flasks and are they covered under the lifetime warranty |
Answer: | Hello - Wendy from Tall Ridge here - Thank you for your inquiry! Tall Ridge is the only authorized seller of Hydro Flask products on Amazon. Please be assured that when you order from us you are getting an authentic Hydro Flask product with the limited lifetime warranty. I hope you find this helpful! |
Product features
TempShield Technology
Colder. Hotter. Longer.
Our unique double wall vacuum insulation protects temperature for hours. Cold drinks stay icy cold and hot drinks stay piping hot so you can stay refreshed for any adventure.
Pro-Grade Stainless Steel
Pure and refreshing. Every time.
Made with 18/8 pro-grade stainless steel to ensure pure taste and no flavor transfer — and the durable construction stands up to whatever life brings.
Hydro Flask Pledge
We stand behind our products.
All new purchases from authorized Hydro Flask retailers come with a limited lifetime coverage against manufacturer defects. Visit our official website for more information.
Product description
SKU: XL-815077
Description
The Graduted Cylinder is made of borosilicate glass. It is heavy duty reusable single metric high quality.
The package include: 1-Pack StonyLab Borosilicate Glass Filtering Flask, Bolt Neck with Tubulation
Warranty: If received damaged, please contact us immediately. We will solve it until satisfied.
- Made of borosilicate glass
- Flasks have a narrow mouth and tooled top finish
- Capacity: 500 milliliters
- Special notice: As this item is handmade, please allow an error range of 2~3mm
- StonyLab ensures high quality products and premium customer service; if received damaged, please contact us immediately; we will solve it until satisfied
User questions & answers
Question: | what size in millimeters is the top of the flasks |
Answer: | Hello, this does not need a battery, it can be charged as long as it is connected to the USB cable. |
Question: | What ID tubing is recommended for fitting the barb connector arm |
Answer: | You dont charge it it has batteries inside |
Question: | Is this autoclave friendly |
Answer: | It has a fully charged built-in battery that can be used for 2-3 years, and you can use it without recharging it after you buy it. |
Question: | Will the 1L flask use a #8 stopper |
Answer: | Mine doesn't have a botton to push I just tap the top of the bottle and the temperature displays for a second |
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