Travel Men 17 inch Laptop Backpack vacuum compression Backpack Business Large Capacity school Backpack expand outdoor backpack

Place Of Origin : China (mainland) Technics : OTHER Interior : Interior Slot Pocket,Cell Phone Pocket,Interior Zipper Pocket,Interior Key Chain Holder,Interior Compartment,Computer Interlayer HandleStrap Type : soft handle Style : fashion Exterior : Solid Bag Model Number : 150219 Carrying System : Resin Mesh Rain Cover : No Capacity : 36-55 Litre Backpacks Type : Softback Pattern Type : Solid Decoration : NONE Material : Oxford Origin : Mainland China Gender : Unisex Item Type : Backpacks Closure Type : Zipper

The vacuum bag zipper is very easy to open and requires two hands to assist in opening. There is also an instruction manual inside, which is not a quality issue, but designed to prevent air leakage. Please be aware, thank you Product Name: Vacuum Compression Backpack Material: Waterproof Oxford cloth Size: 49*32*15CM After expansion: 49*32*20CM Capacity: can hold a 17-inch laptop Separate laptop bag Using the vacuum compression method: 1. Open the compressed vacuum lined bag 2, put the clothes on the air-tight zipper 3. Open the one-way exhaust valve 4. Press to exhaust the air inside Function: Breathable back Comfortable foam shoulder straps strap Anti-theft zipper pocket on the back Waterproofwear-resistantmoistureproof Wet and dry separation area vacuum compression airtight password boarding Large capacity = 24-inch luggage Label: Yes Washing: Do not bleach