I used to believe another brand of storage product was the best until I met my wife who used Snapware. I was instantly converted because of its ease of use, sure non-leaking performance, and stackability. Confirming my own experience, I noticed recently on TV that America's Test Kitchens (which doesn't accept advertising) selected Snapware as their recommendation for food storage. My wife and I make double, triple, and even quadruple batches of several soups and freeze them in Snapware. This tides us over for most of the winter.