YOOPAI Filament Storage Bag Vacuum Kit-20Pack for 3D Printer Filament with Desiccants/Humidity Indicator Cards/Hand Pump (Plastic 13.2 x 12.7inch)

Ideal Solution for Dust & Water Proof, All-round Moisture Monitoring; High Quality & Broad Compatibility: Made of food-grade PE+PA composite material, this BPA-free environment-friendly storage bag is safe, durable, and recyclable; specially designed for 3D printer filament of 0.5KG/0.75KG/1KG and 1.75mm/2.85mm/3mm. It can also used for food or other material storage; More Bags in Package: one YOOPAI vacuum kit includes filament storage Bag × 20, Hand Pump × 1, Sealing Clip × 5, Desiccant × 5, Humidity Indicator × 5.