The small pail measures 7-1/2" high by 8" diameter and holds up to 4 litres (1.06 U.S. gallons) of material.
For greater storage capacity, the large pail measures 8-1/2" high by 9-1/2" diameter and holds up to 6 litres (1.6 U.S. gallons).
Each includes a lid and a stainless-steel carrying handle. Just needs a quick rinse to clean.
An excellent quality product.