Tupperware One-Touch Reminder Canisters Set of 4 in Fun Colors Tupperware One-Touch Reminder Canisters Set of 4 in Fun Colors Classic white canister set of 4 with red, purple, blue, and green seals Instant seals are virtually airtight, liquid-tight. Just press the center of the seal with the palm of your hand to seal and release Sizes: 17 cup / 4L Large; 12-cup / 2.8 L Medium; 8-cup / 1.9 L Small; 5-cup / 1.2 L Junior Dishwasher safe