Popit Food Storage Containers 16 Piece Set, 100 Leak Proof - Microwave, Freezer and Dishwasher Safe - Little Big Box, by Popit Premium Quality Plastic Containers | Sturdy Design + Airtight Lids | 100% Leak Proof Keeps your food fresh longer than generic containers | Save You Money on Food Over 1,000,000 Sold Online | Money Back Guaranteed (30 Days) Microwave, freezer & dishwasher safe | BPA Free | FDA Approved 8 containers sizes: 3oz (.46 cups), 6oz (.84 cups), 9oz (1.14 cups), 15oz (1.9 cups),19oz (2.4 cups), 28oz (3.5 cups) , 37oz (4.6 cups), and 47oz (5.9 cups)