Seal of approval.

0.4 L Canister: 5.25" D x 4.50" H; Holds up to 6 oz of coffee beans.
0.7 L Canister: 5.25" D x 6.25" H; Holds up to 10 oz of coffee beans.
1.2 L Canister: 5.25" D x 8.00" H; Holds up to 16 oz of coffee beans.