Zevro KCH-06091 Vac 'n Save Ruby Round-Shaped Vacuum-Sealing Food-Storage Containers, Set of 3 These Containers Are Great For Storing All Types of Foods and Will Keep It Fresh 4 Times Longer, Hand Help Pump Included The high-resistance silicone gasket provides an airtight, leak-proof barrier while the side buckles provide an additional seal The containers stack inside one another for easy storage These vacuum containers are portable, making them great to use at home or on the Road 3 polypropylene food-storage containers in 2/5-liter, 1-liter, and 2-liter sizes Handheld vacuum pump removes moisture and air to lock in freshness High-resistance silicone gaskets provide airtight seal; snap-down side buckles Transparent for at-a-glance content viewing; nest for convenient storing Measures 4-1/8 by 4-1/8 by 4-1/8 inches, 5-1/3 by 5-1/3 by 5-1/5 inches, and 6-1/2 by 6-1/2 by 6-1/6 inches; 90-day limited warranty