














🌈 Sip, savor, and stay fresh—your lunch just leveled up!
This 12oz insulated food jar features advanced double-wall vacuum technology to keep meals hot for 6 hours or cold for 8 hours. Made from durable, BPA-free 18/8 stainless steel with a wide 2.8-inch mouth for easy filling and cleaning, it’s 100% leak-proof thanks to silicone gaskets. Designed especially for kids with a vibrant rainbow pattern, it’s perfect for school, office, or travel, combining practicality with playful style.



| ASIN | B0CMQ8SZ76 |
| Batteries Required? | No |
| Best Sellers Rank | 610,894 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 266 in Insulated Food Jars |
| Closure type | Twist Lock |
| Container Shape | Round |
| Customer Reviews | 4.5 4.5 out of 5 stars (593) |
| Date First Available | 9 Dec. 2023 |
| Dishwasher safe? | Yes |
| Included Components | Case |
| Is microwaveable | No |
| Item Weight | 249 g |
| Item form | Jar |
| Item package quantity | 1 |
| Item volume | 295.7 Millilitres |
| Item weight | 0.25 Kilograms |
| Manufacturer | wiwens |
| Material Type Free | BPA Free |
| Number of items | 1 |
| Product care instructions | Dishwasher Safe |
| Product dimensions | 8.5L x 8.5W x 11.5H centimetres |
| Recommended uses for product | Pasta |
| Special Features | Leak Resistant, Stackable |
| Special feature | Leak Resistant, Stackable |
| Unit count | 1.0 Count |
S**.
I use this for my kids' lunches. It is well-made, and seems to keep the food warm. I like that it has a wide mouth. It is big enough to hold a lot of food, but it's not too bulky for lunch boxes. I highly recommend it for bagged lunches.
T**L
I bought this thermos for my 6-year-old daughter, and she has used it for the entire school year. I’m genuinely impressed with how well it has held up. It keeps her food warm until lunchtime—sometimes even longer—so she can enjoy soups, pasta, or leftovers at the perfect temperature. Pros: • Excellent heat retention – Food stays warm for hours, perfect for school lunches. • Durable – My daughter isn’t easy on her things, and this thermos has survived drops and daily use with no issues. • Easy to clean – Wide mouth makes it simple to scrub and rinse thoroughly. • Adorable design – The rainbow print is bright, fun, and still looks new after months of washing. Cons: • On the smaller side, so it’s best for younger kids or lighter lunches. Overall, I’m very happy with this purchase and will likely buy another when she outgrows the size. It’s functional, tough, and super cute—a win all around!
L**A
Worked really well and helped keep my son’s lunch warm
B**Z
The first photo you can see a small tiny bubble in the middle ish, without flash. Second photo shows with flash. It looks like clear or glue, as if it peeled off, definitely a manufacturer issue. Hopefully someone resolves this. I do like it. But received it damaged.
Y**L
I’m really impressed with this 2-Pack Insulated Food Jar Set! The size is perfect for kids’ lunches, and it keeps food warm for hours; soups and pasta stay hot until lunchtime. The wide mouth makes it super easy to fill and clean, and the leak-proof design gives me peace of mind when tossing it into a lunch bag. The stainless steel feels durable and high quality, and it’s great that it works just as well for cold foods too. Perfect for school, work, or travel,highly recommend!
Trustpilot
2 weeks ago
2 weeks ago