About This

IF you find that the bag is NOT WORKING, check two things: 1. Have you sealed the bag with a sealing clip? Pull on the seal clip back and forth a few times. 2. When vacuuming, press the pump down to apply a force to the valve port. High Quality Material- HOMYLAND Filament Storage Vacuum Bags made of Food-grade PE+PA composite material, 30*34cmm-0.18mm is compatible with 0.25KG to 1KG PLA/PETG/TPU filaments with BAMBU LAB and other brands 3D printing needs. Reusable and durable for a perfect filament preservation, saving time and money
Moisture and Dust Resistant - The filament storage vacuum bag is designed with double sealed zippers and one side micro-perforation, which can quickly suck out the air in 30 seconds to ensure a better storage. It is moisture-proof and dust-proof, and can effectively store filament to ensure the stability of the production
Cost-effective 3D Filament Storage Expert - seal and store filaments easily and quickly. Spool holder ensures smooth filament feeding while keeping filament dry and dust particles out. Saves storage space and costs over filament dryer boxes
Upgraded Vacuum Pump with USB Port: Higher suction power vacuum pump, Double-click to vacuum the filament storage bags in just a few seconds easily, quickly and efficiently. No limitations on power supply with USB+Type C connector can be charged from power banks, laptops and other USB ports for ease of use and portability
Compatible with Multiple Bags - HOMYLAND Filament Storage Vacuum Bags are available in 4 sizes. The largest bag can store 1 kilogram of spool, also coule be used to store food or other materials。 NOTE: DO NOT remove the blue air-valve. Double-Click the button to turn on; press the button again to turn off. The pump will automatically shut off after 1–2 minutes of continuous use. When finishing, press the air-valve without air there.
Upgraded Vacuum Pump with USB Port: Higher suction power vacuum pump, Double-click to vacuum the filament storage bags in just a few seconds easily, quickly and efficiently. No limitations on power supply with USB+Type C connector can be charged from power banks, laptops and other USB ports for ease of use and portability.
NOTE: DO NOT remove the blue air-valve. Double-Click the button to turn on; press the button again to turn off. The pump will automatically shut off after 1–2 minutes of continuous use. When finishing, press the air-valve without air there.