Containers came in an unmarked box with a label sitting on them. The containers are nice and stacked on inside the other. I filled them with water to see if they leaked and nothing all containers stayed with the liquid inside. The only concern I have is the rubber band that seals them they may get smell in the long run.
https://www.amazon.com/Food-Storage-Containers-Lids-Container/dp/B07VQ69WP5

