Aboiledy 20Pcs Filament Vacuum Storage Kit, Sealer Bags, 30x34cm Reusable Compression Zipper Bags with Moisture Protection Double Zip, Portable Bag

Size: Generous 300 x 340 mm (11.81 x 13.39 inch) size fits most 1 kg 3D printer filament spools, providing a reliable storage solution for common reel dimensions. Compact yet spacious, the bags are easy to store on shelves or in drawers, helping keep your workspace neat and free from loose, exposed filament coils. Premium Materials: Made from high‑quality PP new material, these vacuum bags are environmentally friendly, , and heat for long‑term use. They can be reused multiple times without tearing or deforming, ideal for safely storing ABS, PLA, PETG, TPU and more, while reducing plastic waste and replacement costs over time. Sealed Design: The fully sealed design and integrated valve system create a strong airtight barrier that keeps filaments isolated from ambient air. This comprehensive sealing process helps problems caused by direct exposure, such as dust, moisture and contaminants, ensuring consistent printing performance and more stable filament quality. Moisture Protection Double Zip: Vacuum storage effectively protects 3D printer filaments from moisture and humidity to extend their service life and maintain ideal printing conditions. By keeping filaments dry and clean, you avoid bubbles, stringing and clogging during printing. The bag can be reused repeatedly; do not tear off the blue sticker to preserve the airtight seal. Extremely Easy to Operate: simply place the filament spool into the bag, align and press the double moisture‑proof sealing strip to close, then use a manual pump or compatible vacuum device to remove excess air. Transparent material allows quick identification of filament type and color, simplifying organization and daily access.