Light-Blocking & Moisture Control - Black/transparent dual-layer design blocks UV rays to prevent filament degradation while allowing visibility; Pre-loaded desiccant packs maintain ultra-low humidity (<10% RH) for PLA, ABS, Nylon filaments.
Universal 3D Filament Compatibility - Fits all standard spool sizes (0.5KG/0.75KG/1KG) and diameters (1.75mm/2.85mm/3mm). Perfect for resin, TPU, PETG storage too!
Military-Grade Protection - Rip-proof PA+PE composite with double-seal zippers creates 100% airtight, waterproof, and puncture-resistant barrier.
Complete Storage Kit (20 Bags + Tools) - Includes 20x 32*34cm(13.4x12.6 inch) vacuum bags, 20x Desiccants packs, 5x clips, 2x pens, and a silent vacuum pump.
Smart Portable Vacuum System - Vacuum pump with usb charging cable extracts air in 30s via dedicated valve; 300% quieter than other electric models for noise-free home/office use.
