FreshVac Plus FV800 Square-Shaped 3-3/8-Cup Vacuum Food-Storage Container 3-3/8-cup food-storage container made from durable polypropylene Vacuum-seal design with exclusive one-way valve keeps food fresh longer Polycarbonate see-through lid resists stains; snap-down handles; fresh date dial Food-grade silicon seal; microwave-, dishwasher-, and freezer-safe Measures 6 by 6 by 2 inches; 1-year warranty