Filament Storage Light-Proof Vacuum Bags with USB Pump 30 Pack

Descripción

🛠️ Seal your filament’s fate—keep it fresh, dry, and ready to print!

This 30-pack of large, light-proof vacuum storage bags features a blackout side to protect 3D printer filaments from light damage. Made from durable PE+PA composite with double zippers, the bags ensure airtight, waterproof storage. Included is a USB-powered vacuum pump delivering 50Kpa suction at under 30db, enabling quick, effortless sealing to preserve filament quality and extend shelf life.