This is a great, super durable set that we use almost daily. Many sizes, which is very helpful in storing leftovers. Only negative comment is that there are ~6 "big" sizes, which would be for bringing a salad or leftovers to work, and many many smaller ones (dressings, snacks, etc.) which we use less. Purchased a set of just the big 2-4 quart ones to supplement this set.  

Pros: Great value, very durable