Vacucraft Airtight Food Storage Containers, 4 Pack, BPA Free Plastic, with Lids and Pump VERSATILE: Ideal as meal prep containers, to go containers, or for keeping liquids or leftover food fresh in the fridge. Perfect for long-term storage of dry goods like coffee, cereal, granulated sugar, rice, pasta, flour, and dog food. Strong odors stay separated in your pantry with vacuum sealed technology. AIRTIGHT SEAL: These containers lock in foods freshness with vacuum seal food storage technology to keep the air out and flavor in. Just insert the vacuum pump into the seal in the lid, and pump until secure. The vacuum is small and portable, so you can reseal on the go. DISHWASHER AND MICROWAVE SAFE: Vacucraft containers are completely dishwasher safe and can be microwaved without the lid. These easy-to-clean containers stand up to stains and odors. ECO-FRIENDLY DESIGN: Our wet and dry food storage containers are made with Tritan plastic, an industry leader in BPA-free plastic. The containers are durable, shatterproof, and offer long-lasting pantry storage. 4 PIECE SET: This set contains a one-size-fits-all pump and three containers: (1) small round, (1) medium round, and (1) large round. Each container comes with a translucent green lid with a vacuum seal attachment. The containers can fit anything from single to go meals to family size pantry staples.