I use it for yogurt and it is just about good outside the fridge in the summer after 3 hours. I would like a slightly larger size because it barely fits the yogurt with the extras I add (oats, etc.)
It does not leak.
I clean the lid with a small brush I had for straws.

Very convenient thermos and it keeps food hot or cold for hours. The only negative is that sometimes food gets stuck on the lid in the grooves where it screws onto the container, and you need a small brush to clean it well.

It doesn't keep the food warm for many hours like other thermoses, and the exterior material has worn out in a short time even though it's washed only by hand. Not recommended

I had a big problem with my little one because at her school there is nothing to keep the food warm nor any oven to heat it up. This container saved me; the food is warm from 8:00 in the morning when I put it in until 13:00 when they sit down and eat. I recommend it; it is by far the best because I have tried others.

Although it said it keeps warm for 6 hours, as soon as I bought it I realized it keeps warm for 4 hours because it is the smallest size. I would prefer if you clarified this on your platform.

Good, we use it daily for the little one's school.. after a month of use, it is in the same condition. We'll see for how long

I am very satisfied with the product. Every day, I transfer my breakfast, and it doesn't smell at all