Sometimes my kids can’t open these at lunch due to the heat creating a vacuum seal. It would be nice to have a way to keep the contents hot but allow it to be opened easily. There is also a tab underneath the seal, but its hard to figure out how it should be used. Sometimes I flip it out so my kids can use it to pop the lid open, but they frequently say their food isn’t that hot at lunch. The glass seems durable though.

Compact and durable meal prep storage

I just received my product and noticed it already has a dent on the exterior. I tore off all the labeling so I don’t think I can exchange it

Nice quality!

High quality and durable containers. Only thing that would improve is if the lids nested more for easier stacking/storage.