Air Lock

Unique design polycarbonate canisters feature an air-lock seal to keep the lid on tight and the tea fresh. Push button releases the seal for opening or closing the canister.
Small - clear with black lid - 2.875 dia x 6 inches high, holds 4 oz.
Large - dark green - 4 dia x 8 inches high, holds 1 lb.
Capacity is approximate and will be less with bulkier teas.