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๐ฅ Elevate your lunch game with sustainable style and ultimate convenience!
The U-Konserve 50 oz Stainless Steel Bento Box is a premium, eco-conscious food container crafted from durable, non-toxic 18/8 stainless steel. Featuring stackable and nestable design, airtight silicone lids, and oven-safe construction up to 300ยฐF, itโs perfect for meal prep, storage, and cooking. BPA-free and dishwasher safe, it combines health, convenience, and sustainability for the modern professionalโs kitchen.






















| Asin | B088VVHXYF |
| Best Sellers Rank | #15,797 in Kitchen & Dining (See Top 100 in Kitchen & Dining) #150 in Individual Household Food Containers |
| Brand Name | U Konserve |
| Capacity | 3.1 pounds |
| Closure Type | Silicone Lid |
| Color | Clear |
| Container Shape | Square |
| Customer Reviews | 4.5 4.5 out of 5 stars (372) 4.5 out of 5 stars |
| Global Trade Identification Number | 00855626005843 |
| Included Components | Lid |
| Item Dimensions L X W X H | 5"L x 5"W x 2"H |
| Item Form | Rectangular |
| Item Volume | 1500 ml |
| Manufacturer | U-Konserve |
| Material Features | Food Grade, Non-Toxic, Oven Safe, Reusable |
| Material Type | Stainless Steel |
| Material Type Free | BPA free, Lead free and Phthalate free |
| Other Special Features Of The Product | Dishwasher Safe |
| Package Quantity | 1 |
| Product Care Instructions | Dishwasher Safe |
| Recommended Uses For Product | Fresh |
| Size | 50 oz |
| Unit Count | 1 Count |
| Upc | 855626005843 |
User
Love these containers
I absolutely love these Ukonserve stainless steel containers. They are sturdy, well-made, and feel very durable. The stainless steel is high quality and does not hold onto odors, which is something I really appreciate. The best part is the tops. They seal tightly and securely, giving me confidence that nothing will spill or leak. I also love that the tops are easy to open and close without any fuss. These containers are perfect for storing snacks, leftovers, or even taking food on the go. They are easy to clean and have held up really well over time without any dents or scratches. I also like that they come in a variety of sizes which makes them versatile for all kinds of uses. Overall, these containers are a fantastic addition to my kitchen and I would recommend them to anyone looking for reliable, eco-friendly storage solutions.
User
Food safe
Really nice food safe container using silicon and stainless steel. Easy to clean and light weight.
User
Very well built for lifetime use
Very high quality stainless steel here. Heavy gauge and cleans easily. The lids are oddly heavy as well - much more so than plastic. I feel like the lids will last a lifetime. They are bit snug making them tricky to install but that makes them very watertight. I wouldn't put them upside down in my computer bag with chicken noodle soup but they are definitely slosh-proof if kept upright. I don't have a microwave so I can't confirm if they work in there (some steel alloys can be microwaved).
User
Good product
These are great! Tight fitting lids that wash well
User
Good option
These are pretty good. I was happy to find a good lightweight option for taking food to work. The tops can be tricky and are a bit unstable. They are fine when just in the fridge but can be pulled out of place when moving the container in and out of a bag or if something else rubs against it. I appreciate the concept, but wish they were a bit more reliable. Overall, this is a good product especially since the containers are light but NOT plastic.
User
Excellent quality
I have used this brandโs containers for lunches and for general food storage for more than a decade! They are excellent. I still use my old ones, which look like new, and have bought more recently because I want to use them now for additional foods. I think these are much better quality than any of the other several brands I have tried.
User
Durable and toddler proof
I've had these for over a year now and they are awesome! I have a 2 yr old and a 4 yr old, these help with snack prep. I can store fruit in these and I know they won't get crushed while we're out at the playground. I also know my kids won't break them (we have broken numerous glass containers). Another plus, now I can encourage my kids to help me wash and put away the dishes without worrying that they'll break something! I started out purchasing only one square and one rectangle version from Amazon and now I am about to order more from their website - definitely worth the purchase!
User
Stainless steel and silicon lid lunch box.
Expensive but top shelf. Didn't know anything about stainless steel boxes so I purchase what looked like the best to educate me about the design. Meduim thickness but seems to hold up. 100% silicon lid was difficult to snap on at first but got better after washing and seals very well. Works well for lunch sandwiches or salad. Easy to wash. No plastic involved. Last forever. Can not micro wave but can put directly in oven without lid.
User
Very Happy
Very happy with these and will be buying more. We put the base through the dishwasher and wash the lids by hand. Good tight fitting lids that keep food fresh for longer than some of the anchor glass containers we have. Use them for everyday lunches/meal prep/ leftovers.Heads up to others considering this product: the quality of the stainless steel is good but the lids take some getting use to. It's a great seal! But you have to pay attention to it when you're putting them on.
User
great product
Good quality stainless steel and silicone. Easy to use and clean. Highly recommended.
User
Bento box
These are good quality and size is perfect for one time.
Trustpilot
2 months ago
2 months ago