Reusable Vacuum Compression Storage Bags, Bags with Manual Air Pump Vacuum Sealed Bags, to Humidity - 20Pcs with pump

Description:

vacuum storage bag
and water: this vacuum storage bag can prevent your filament from getting Prolong the service life of .
Keep printing quality: a volume of wet printing consumables may cause blockage, bubble, rough surface and layer shifting. The vacuum seal bag can keep the consumables dry and provide the perfect print quality.
Reusable: the outlet is covered with self-adhesive paper and can be reused.
Easy to use: put the filament in the bag, lock the sliding clip, put the outlet on the flat platform, and pump out the air. Press the tape to make sure there is no air leakage.

Size Chart:

Size: approx. 300x340mm/11.81x13.39inch
Pump: 140x30mm/5.51x1.18inch

Package Includes:

Choice1: 10 Pieces storage bags+1 Exhaust Pump
Choice2: 20 Pieces storage bags+1 Exhaust Pump
Choice3: 30 Pieces storage bags+1 Exhaust Pump