If you love keeping your food fresh and at the perfect temperature, the Hydro Flask Insulated Food Jar is an absolute game-changer. Whether you’re packing a hot lunch for work, a cool snack for hiking, or a quick meal for travel, this sleek and durable jar has you covered.
👉 Grab yours now before the deal ends: Buy on Amazon
What Makes It Great?
- Excellent Insulation – Keeps food hot or cold for hours, thanks to Hydro Flask’s TempShield® double-wall vacuum insulation.
- Durable & Leakproof – Made with high-quality stainless steel, it’s built to last and prevents spills in your bag.
- Easy to Carry & Use – Compact yet roomy enough for soups, stews, or even pasta. Plus, the wide-mouth design makes filling and cleaning a breeze.
Why It’s Worth It
Right now, it’s available at a limited-time deal for only $22.46 (25% off the regular $29.95 price). That’s a steal for such a premium, eco-friendly food container that will serve you for years.
Who Is It For?
Perfect for busy professionals, students, hikers, or anyone who loves enjoying fresh, temperature-perfect meals wherever they go.
👉 Grab yours now before the deal ends: Buy on Amazon
| Brand | Hydro Flask |
| Color | Cascade Blue |
| Material | Stainless Steel |
| Material Feature | Food Grade |
| Capacity | 8 Fluid Ounces |
About this item
- TempShield️ double-wall vacuum insulation protects temperature for hours
- Made with 18/8 pro-grade stainless steel for durability, pure taste and no flavor transfer
- Leakproof when closed
- Easy grip lid
- BPA-Free
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Warranty & Support
The Hydro Flask Insulated Food Jar is backed by Amazon’s Voluntary 30-Day Return Guarantee, allowing you to return eligible items within 30 days of delivery. This means you can shop with confidence, knowing that if the product doesn’t meet your expectations, you have hassle-free return options. (Check Amazon for full terms and conditions.)
Product Description
A durable, leakproof insulated 8 oz. container for lunch and adventure, this compact stainless-steel insulated food jar is made to go anywhere. TempShield® keeps food fresh, and the soft grip lid seals tight and is easy to open.
Top Brand: Hydro Flask
Highly Rated
100K+ customers rate items from this brand highly
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100K+ orders for this brand in past 3 months
Low Returns
Customers usually keep items from this brand
Customer Reviews
The Hydro Flask Insulated Food Jar has received an impressive 4.5 out of 5 stars from over 2,179 global ratings, making it a top choice among users.
- 79% of customers gave it a 5-star rating, praising its durable stainless-steel build and practical size—big enough to hold a full can of soup or a satisfying lunch for kids and adults alike.
- Many love that it’s easy to clean (even dishwasher-safe) and completely leakproof, perfect for on-the-go meals.
However, some users note that heat retention varies, with a few saying it keeps food warm for about three hours, while others report shorter times.
Customers say
Customers find the food container well-constructed from high-grade stainless steel and appreciate its size, noting it fits a whole can of soup and stores enough for a 10-year-old’s lunch. The container is easy to clean, can go in the dishwasher, and doesn’t leak, making it great for taking lunch to go. While some customers report it keeps food warm for about 3 hours, others say it doesn’t keep food warm at all. The functionality receives mixed reviews, with some saying it works well while others report it doesn’t work at all.
Generated from the text of customer reviews
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SizeBuild qualityLunch useEase of cleaningContainer qualityLeak proofFood warmthFunctionality
Reviews with images
Top reviews from the United States
- Turbos girl5.0 out of 5 stars Game-Changer for School Lunches!Reviewed in the United States on July 31, 2025Size: 12 OzColor: BlackVerified PurchaseI bought the Hydro Flask 12oz Insulated Food Jar for my daughter to take warm leftovers to school—and it’s been a total win! 🙌 She actually eats her lunch now, which is saying something. The jar keeps food hot for hours, and the size is perfect for kid portions without being bulky.
We warm up her food in the morning, and here’s a quick trick that really helps: pour hot water into the jar first, let it sit for a minute, then dump it out before adding the food. It preheats the jar and keeps everything warmer even longer. 🔥
The design is sleek, the lid is easy for her to open, and it doesn’t leak. Plus, it’s durable enough to survive the daily backpack toss. If you’re tired of uneaten lunches and want something that actually works, this food jar is worth every penny!
4 people found this helpfulHelpfulReport - Anonymous5.0 out of 5 stars Perfect for Small/Kids size LunchesReviewed in the United States on September 17, 2024Verified PurchaseThe Hydro Flask 8-Ounce Food Jar is an excellent choice for keeping kids’ lunches warm and delicious. Designed with Hydro Flask’s renowned quality and durability, this compact thermos is ideal for younger children and makes packing lunch a breeze.
Size and Portability: With its 8-ounce capacity, this food jar is perfectly sized for a child’s portion of soup, pasta, or snacks. It’s compact and lightweight, making it easy for little hands to carry and fit into most lunchboxes. Its small size is also a great fit for smaller backpacks and lunch bags, ensuring it doesn’t add unnecessary bulk.
Insulation and Performance: Hydro Flask’s food jar excels in temperature retention. The double-wall, vacuum-insulated construction keeps hot foods hot and cold foods cold for hours. I tested it with a serving of chicken noodle soup, and it stayed warm and appetizing by lunchtime. It’s just as effective for cold items, keeping yogurt and fruit at the perfect temperature.
Ease of Use: The Hydro Flask food jar features a wide mouth that makes filling, eating, and cleaning easy. The screw-on lid is child-friendly, designed for secure sealing while still being easy for kids to open and close. The jar is dishwasher safe, which is a huge advantage for busy parents. Plus, the smooth interior ensures that there’s no hassle when cleaning up after meals.
Design and Aesthetics: Hydro Flask offers the 8-ounce food jar in a range of vibrant colors and sleek designs. Whether your child prefers bold shades or subtle tones, there’s a color option that will suit their taste. The design is both functional and stylish, making it a great addition to any lunchbox.
Durability: Constructed from high-grade stainless steel, the Hydro Flask food jar is built to endure the rigors of daily use. It’s resistant to dents and scratches, and its robust design means it can handle the occasional drop or bump. The jar’s exterior is also designed to resist fingerprints and stains, keeping it looking clean and new.
Overall Impression: The Hydro Flask 8-Ounce Food Jar is a standout option for parents looking to keep their kids’ lunches warm and tasty. Its size is perfect for smaller portions, and its top-notch insulation ensures that meals stay at the right temperature. With its durable build, kid-friendly design, and ease of use, this food jar is a fantastic investment for making school lunches both convenient and enjoyable. Highly recommended for any lunchbox!
Read more28 people found this helpfulHelpfulReport - AL MN5.0 out of 5 stars Works great and lasts for years!Reviewed in the United States on June 16, 2025Verified PurchaseStill going strong many years later. I bought this larger size thermos when my son grew into needing larger school lunch portions. I have probably used this thermos over a 1000 times (almost every school day for many years). It still works great and looks great. It keeps the food hot or cold. Its wide mouth is easy to fill, easy to eat from and easy to clean. Using such a well functioning product brings me pleasure (although I still don’t love getting up early to pack his lunch).
2 people found this helpfulHelpfulReport - LivingDelta5.0 out of 5 stars A Breakfast Game Changer!Reviewed in the United States on June 24, 2025Size: 20 OzColor: BlackVerified PurchaseI absolutely love this food jar! I made some oatmeal to carry with me to work for my breakfast. This food jar was the perfect size for my serving of oatmeal. The lid was easy to open and close, and I did not experience any leaking of the contents. I had a project that I needed to tackle immediately upon arriving at work, so I ended up eating my oatmeal about an hour later. To my pleasant surprise, my oatmeal was still piping hot and delicious from the first bite to the last. The food jar functioned perfectly and is worth every penny. I highly recommend this container!
One person found this helpfulHelpfulReport - JMura5.0 out of 5 stars Love it!!Reviewed in the United States on July 6, 2025Size: 12 OzColor: Agave GreenVerified PurchaseI’m a fan of Hydroflask. This food thermo doesn’t disappoint. Easy to clean. Stores exactly what I plan to eat with no issues. Leak proof and just easy to pack to go.
HelpfulReport - Pooja4.0 out of 5 stars Good oneReviewed in the United States on May 18, 2025Size: 8 OzColor: BlackVerified PurchaseSmall, compact and light. Food is tad but warm after 6 hrs.
One person found this helpfulHelpfulReport - Margaret Vosgien5.0 out of 5 stars Perfect sizeReviewed in the United States on June 23, 2025Size: 20 OzColor: Agave GreenVerified PurchaseVery nice product. I bought this for my elderly aunt to take snacks to her husband who lives in foster care. She puts fruit, shrimp salad, puddings, etc in it. It’s the perfect size and keeps food cold for hours and safe during travel. She also uses it to take snacks to her oncology appts which are 4 hrs long. She has brought cheese, fruit, etc. In it. This little cooler gets a
lot of use and worth every penny. Nice color too. My aunt is very happy with this purchase.
HelpfulReport - Amazonienne5.0 out of 5 stars Bulky but performs more than I expected.Reviewed in the United States on July 20, 2025Size: 12 OzColor: BlackVerified PurchaseIn the past, I always used Japanese brands like zojirushi, tiger. Compared to these, hydro flask food jar is bulky (bigger for its capacity and heavier).
But, I like the wide mouth. Easier to put rice/pasta and easier to clean. It does not come with many smalls pieces to take apart to wash, either.
In the morning, I pour boiling water to keep the container warm before packing food in it. My kids swear that it keeps even rice warm by the time they eat at school.
Now all my kids use hydro flask food jars!
HelpfulReport
Top reviews from other countries
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Raj1.0 out of 5 stars Did NOT keep the food warmReviewed in the United Kingdom on November 11, 2023Verified PurchaseSize is good & easy to clean. However didn’t meet the purpose!!
Report- Maria Serena1.0 out of 5 stars Denaro buttato viaReviewed in Italy on March 5, 2025Size: 12 OzColor: Cascade BlueVerified PurchaseUna delusione. Dalle recensioni mi aspettavo un contenitore a tenuta termica notevole (parlavano di 9 ore) , invece non tiene il calore neanche 5 ore! Ho messo delle patate bollenti alle 7 e alle 12 erano appena appena tiepide. Non spenderò mai più così tanti soldi per un bidone del genere, considerato che ho dovuto pagare anche 5 euro di spedizione.
ReportTranslate review to English - Sandra OGee5.0 out of 5 stars ExcellentReviewed in Canada on April 10, 2025Size: 12 OzColor: Cascade BlueVerified PurchaseExcellent
Report - LadyV5.0 out of 5 stars Well built designReviewed in Canada on January 9, 2025Size: 20 OzColor: Cascade BlueVerified PurchaseKeeps hot lunch hot! Put hot water in it for 10 mins before you add your hot lunch to keep all the heat in. Dishwasher safe and the seal is silicone easily pops out for cleaning. Much appreciated
Report - Mirko5.0 out of 5 stars Ottimo Contenitore TermicoReviewed in Italy on October 21, 2023Verified PurchaseSono molto soddisfatto, lo uso per il pranzo in ufficio (riempio il thermos alle 6 00 del mattino, mangio pranzo alle 13:00 circa) ; mantiene bene la temperatura (sia caldo che freddo).
