I was not satisfied as I bought it to keep the baby's meal warm in case of travel and this does not happen. After 1.5-2 hours at most, the food is almost cold! Good quality construction, no smells, no leaks.

I only use it for cold food like yogurt. It's neither terrible nor great at maintaining temperature... I would say it's mediocre to bad. For its price, I expected more. As for the odors that others mention, mine never had any.