Stainless Steel Insulated Square Lunch Box for Children, Kids and Adult, Portable Picnic Storage Boxes, School Student Food Container with Spoon (Rose Red)

This box does not leak and it is easy to clean however, it does not keep food warm long enough for our use. I did a trial run with it today, to see if it would keep food warm in my child’s lunchbox until her school lunch time. Prior to putting the food in, I filled the box with very hot water and closed the lid so that the box would warm up. I let it sit to warm up for about 5 minutes while I fixed the lunch. After pouring out the water and drying the box I immediately filled it with hot food (a burrito wrapped in aluminum foil, and rice). The entire lunch was packed, closed, and placed in her lunchbox at 6:15am. When we opened it at noon, the food was not warm at all. I realize this is a long time to want the food to stay warm, and we did not open it to check and see if it was still warm earlier in the day, but if you need something to stay warm for several hours in a lunchbox, this is probably not what you want.

Doesn’t keep warm

Does not keep the food hot or warm. It's ice cold by the time it's lunch time for kids lunch at school.

It work great and holds a lot staing hot for a long time

We loved the design and the stainless steel container within the plastic casing. But it is tough to clean the lid's interior. We bought primarily to keep the food hot at least for four hours, but it does not, hence the 3*.

No es termica ... No mantiene los alimentos calientes.

This does not keep food warm for an extended period of time. It does a nice job for shorter periods.

great lunchobox. It sure closes airtight. I had a hard time opening it, maybe it will losen after some use. but it kept the food warm for 3 hours and cold was cold for 5 hours