Tupperware One Touch Canister Reminder Window Container 3L / 12.5 cup C Pink ! Tupperware One Touch Canister Container 3L / 12.5 cup (C). Tupperware BPA-free Dishwasher-safe Smoke free and pet free home Capacity:3L canisters with virtually airtight and liquid-tight One Touch seals. To open, press with your thumb or heel of your hand and lift the round-edged seals with your fingers. Fill these durable canisters with treats or even gifts for an extra-special surprise. • Dishwasher safe BPA-free