FreshVac Pro FVB7X-g Stainless-Steel Vacuum Food-Storage Bowls, Set of 3 3 stainless-steel food-storage bowls in 1-, 2-, and 4-quart sizes Vacuum-seal design with exclusive one-way valve keeps food fresh longer Polycarbonate lids with silicon seal and fresh date dials Nest for storage; refrigerator-, freezer-, and dishwasher-safe Measures 8-1/2 by 8-1/2 by 4 inches, 9 by 9 by 5 inches, and 10 by 10 by 6 inches; lifetime warranty