Expandable Business Waterproof Laptop Backpack With USB Port Grey

Features 1 Made of high quality fabrics comfortable to the touch wear resistant and stain resistant2 Side USB port design makes charging more convenient3 Expansion design the reserve is increased by 5 cm4 Large capacity design to meet daily storage needs5 Honeycomb breathable mesh rapid heat dissipation comfort and burden reduction6 Trolley pocket design makes traveling more convenientProduct parameters 1 Material film2 Function waterproof wear resistant earthquake resistant capacity expansion load reduction3 Computer size 16 inches4 Product size 44 x 31 x 11 16 cm5 Weight 860g6 Note Only backpacks will be shipped nothing else