Review on Rubbermaid 1776401: 6 Pack of 1 1/4-Cup Easy Find Lid Food Storage Containers – Square Design for Maximum Convenience by Ron Kishore

These Rubbermaid containers are by far the best I've found since Tupperware. And these are better. They are very thick and very strong; Durability has never been an issue for me, no matter the size. Now I can't eat as much as I used to for health reasons. The 1.25 cup size is perfect for me to freeze food for a small portion or two. Virtually no freezer. Two things to note: They don't look like the carry-on containers you see everywhere these days. In fact, they are designed to store food. take no Finally, BIG SIZES ONLY come with a pressure relief cap. This is the best I've found after years of searching.