Filament Storage Bags with Auto Pump – Upgraded 30 Extra Large Filament Bags (14.9 * 13 inch) Plus 30 Desiccants and 5 Clips – Extra Large Filament Vacuum Bags Designed for Bambulab Reusable Spool

Product description

Precise airtight vacuum seal — make it last ：These extra‑large filament storage bags use an upgraded valve and zipper system, but proper sealing is essential. Before vacuuming, press the zipper fully closed with no gaps and hold the pump firmly against the valve to ensure tight suction. This helps prevent air leakage over time.
Extra‑large 14.9 x 13 inch bags — broad filament compatibility: Designed to fit Bambu Lab spools and more than 99% of standard 1 kg 1.75 mm filament rolls, giving you a roomy, universal filament storage solution for most filaments.
Upgraded automatic vacuum pump — quick and user‑friendly : The included auto pump simplifies air removal with minimal effort, helping you achieve consistent seals faster than manual pumps. Use it as a convenient companion for the bags, pressing it firmly on the valve during vacuuming
Complete moisture protection kit : This filament storage bags kit includes 30 reusable large vacuum bags plus 30 packs of 5g desiccants,sealing clips, which is useful for filament care, enabling immediate sealing after drying and protecting against moisture and dust. Ideal for everyday filament storage.
3D Printer Filament Storage Solution: Protect filaments from moisture and dust by sealing them immediately after drying. Proper storage significantly improves print quality and filament longevity
Comprehensive Filament Storage Kit: The YOOPAI storage kit includes 30 reusable large filament storage vacuum bags (14.9 x 13 in), 1 auto vacuum pump and 5 vacuum bag clips—perfect for storing up to 30 rolls of 1kg filament
Reusable and practical for daily storage : Reusable bags designed for multiple uses. As with all vacuum storage systems, performance may reduce after extensive reuse; check vacuum level periodically and re‑vacuum if needed for longer storage periods