1.Vacuum pump, airtight, microwavable food container 2. Five containers as a set are foldable,save space, ... .: 20' / 40' / 40' HQ =2640 / 5280 / 6480pcs1. Name: Vacuum Food Container with pump2. Stable quality, competitive price, short delivery time3. High purity ... dishwasher safe6. Suit for the temperature from -20 to +1207. With a vacuum pump,keep your food much longer and fresher ...