U-Konserve 50 oz Stainless Steel Bento Box Food Container Clear

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.

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!

Really nice food safe container using silicon and stainless steel. Easy to clean and light weight.

Great container. I have read some reviews that mention problems with rust. We have 3 of these containers and never had any problem with them. My 9 yr old uses them for lunch. They are durable, easy to open, and leakproof. Update 4/29/26: These containers are still holding up great! Sometimes I hand wash and sometimes they go through the dishwasher. Either way, we haven’t had any problems with rust. The lids don’t stain and are still in great condition too! I made the mistake of buying another brand in a different size and it just didn’t hold up. Sticking to this brand the next time we upsize.

In our effort to reduce plastic use in the kitchen, I bought two sets of these; one for my daughter and one for me. For the most part, we like them. My daughter has no complaints and plans to buy more. I, however, have a few issues with the silicone lids. First of all, one was discolored from holding cut, fresh carrots. So it is kind of orange. No big deal. But one corner on the lids for the two smallest containers often pops up, letting in air and drying out the fresh fruit and veggies stored inside. My daughter's do not do that.

These are great! Tight fitting lids that wash well

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).

I have used this brand’s 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.

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.

Good quality stainless steel and silicone. Easy to use and clean. Highly recommended.

These are good quality and size is perfect for one time.