DropOS

3D Printer Filament Storage Bag PLA ABS PETG Vacuum Bag Dryer Safekeep Humidity Resistant Sealing Bags Keep Filament Dry Sealed ATTENTION PLEASE: the filament is not included and not all options include a pump, such as "10 Bags", it includes 10 bags only，both auto pump and manual pump are not included. If you need pump, please choose "10 Bags- Auto Pump", it includes 10 bags and 1 auto pump. Or choose "10 Bags- Manual Pump", it includes 10 bags and 1 manual pump. Dimension of Vacuum Bag It is 340x300mm, suitable for 0.5-1kg filament. The filament is not included Vacuum Pump There are auto pump and manual pump for option. Auto pump: 30-35 seconds for vacuuming Manual pump: 1-2 minutes for vacuuming Great Vacuum Sealing Performance The vacuum seal holds up very well, ensuring long-term storage without any moisture getting in. If you're serious about 3D printing, these bags are a must-have for protecting your filaments from humidity. Excellent Moisture-proof These vacuum bags are perfect for keeping PLA, ABS, and TPU filaments dry and free from humidity, which is essential for maintaining their printing performance. And they are reusable, great value for the price! How to Use Step 1. Put filament into bag; Step 2: Seal the bag; Step 3. Align the vacuum pump with the air valve; Step 4: Extract vacuum; Step 5. Smooth the air valve by finger; Step 6: Check if it is no leaking. Details for the Filament Vacuum Sotrage Bag 1. Double Zipper-- Double protection; 2. Lock Clip -- Easy to lock; 3. Flat Air Valve -- Easy to storage; 4. Lable for Notes -- Convenient to record key information. High Quality Material Soft PE and PA material, reusable. Micro porous membrane design, more conducive to air discharge and maintaining vacuum