Vacuum Backpack Travel Bag For Men Large Capacity Backpack Business Laptop Backpack Women Men Expandable Backpack School Bag

Hign-concerned Chemical : None Place Of Origin : China (mainland) Technics : Embossing Interior : Interior Slot Pocket,Cell Phone Pocket,Interior Compartment,Computer Interlayer Handle/Strap Type : soft handle Style : Casual Exterior : Silt Pocket Carrying System : Arcuate Shoulder Strap Capacity : 20-35 Litre Lining Material : Nylon Backpacks Type : Softback Pattern Type : Solid Decoration : Ruched Main Material : Nylon Brand Name : FLCC Origin : Mainland China CN : Guangdong Closure Type : Zipper Item Type : Backpacks Gender : Unisex

If you need a vacuum pump, then you need to choose to purchase "with Pump"！！！ Vacuum bags require high airtightness, and special materials are used at the zipper, making it difficult to pull the zipper for the first time. You can pull it hard. Label:yes