QWORK 30 Pieces Reusable Vacuum Bags, 3 Sizes Vacuum Bags with Valve and Zip, for Fruits, Vegetables, Filament for 3D Printer

About this item

• Material: Made of thick PE plastic, temperature resistant from -20 to 85 ℃, suitable for freezing and heating.
• Design: Creates an airtight barrier that locks in moisture and oxygen, protecting items from oxidation.
• Reusable: Each bag can be used more than 30 times, saving you on costs.
• Easy to use: Just put the items you want to store in the bag, remove the air with the hand pump and store in a cool environment.
• EASY SAVING - Available in three handy sizes (16 x 22 cm, 21 x 22 cm, 22 x 28 cm), each 10 bags per size, with leak proof zips.