Pinnacle ThermowareLunch Box ~ Insulated Leak Proof Lunch Box for Adults and Kids - Thermal Lunch Container With NEW Heat Release Valve ~Set of 2/2 Sizes~ Blue

The cheapest most awful quality and can’t even go in the dishwasher. I havent even tried it yet but I highly doubt it would keep your food warm for any length of time

It didn't keep the food warm at all and it was for my child at school for lunch.

Worst quality ,locks broke in couple of weeks.very disappointed.

My husband likes to hunt and fish in the winter and he's always relegated to eating cold food when he does. So I made a large investment and bought several well reviewed containers to keep food hot for him. When I got them, I lined up all my containers and filled them with hot water to see which one held the heat the best. In the morning this one was the only one with cold water in it. My first sign this wasn't going to work as advertised.Knowing this one wasn't the best at keeping its heat, I used this for scrambled eggs since that would be the first to be eaten. First I warmed the inside up by filling it with hot water. Then I heated the eggs up as hot as possible, put it in the container and sealed it immediatly. My husband reported almost COLD eggs just two hours later.The container is bulky. The inside is small. This would be acceptable if the bulk was actually keeping things warm, but it's not. Don't waste your money. Stanley and Thermos were the two brands that performed well. I was very impressed with those.

Started leaking after a few weeks - or at least that’s when I started noticing it when I used it for soup. The container is very bulky but inside doesn’t leave room for enough food. I don’t think it actually holds 16 and 33 oz of food. Maybe half that! And it also doesn’t keep food warm. Not happy at all with this purchase.

I bought these containers for my son to use to bring his lunch to school. He has two other stainless steel thermos type containers that he often uses, but I wanted something that was more of a container than a thermos. He's used this a handful of times since receiving them and has complained that his food is cold come lunch time. I've filled the container with boiling water and let it sit for at least 10-15 minutes each time just like I do with his other insulated containers, and warmed his food up more than I normally would hoping it would stay warm and it still doesn't stay warm.