Love these for organization as well as storage of leftover, soup, etc. Question: are the lids interchangeable between the 8, 16, and 31 oz. containers?

The sleeves for these containers have small round holes in them which would allow any dirt to get into the containers. The lid sleeves didn't have holes however. So I wouldn't consider them sanitary and I had to wash them before use.

These are great! Lids fit, no leakage! Reusable, can freeze in them. The price point is the best I have found! A win, win!! We use them in a food pantry/ kitchen, and they are wonderful!

Keep these within easy reach always. They have so many uses. Storing/freezing foods, I even give them to my family members and they love them. So sturdy and no leaking. So practical for almost everything. Grandchildren even use them to store smaller parts for toys. But I love them mostly for food storage.

Great price and very good product for business and home use. And the best part is that it is made in the USA, Love it.

Very happy with 16iz containers so good quality durable