Premium 3D Filament Vacuum Storage Bag by TWOTREES

High-density multi-layer PE material with reinforced sealing strips ensures 100% moisture-proof protection for filaments.

Industrial-grade vacuum valve maintains airtight conditions, extending filament shelf life by 12+ months in humid environments.

Precision-cut transparent window allows instant filament identification without breaking the seal—ideal for ABS, PLA, PETG materials.

Military-grade puncture-resistant design withstands workshop conditions and repeated vacuum cycles without degradation.

Universal 1kg capacity fits all major filament brands with extra space for desiccant packs (included).

Engineered for professional makers: print farms, rapid prototyping labs, and industrial 3D printing facilities requiring batch filament storage.

Compact stackable design optimizes storage space in 3D printing workstations or mobile printing setups.

FDA-compliant food-safe inner layer prevents chemical contamination of sensitive engineering-grade filaments.

Ultra-thin 0.12mm thickness maximizes bag flexibility while maintaining structural integrity during vacuum compression.