Large Capacity Password Lock Anti-Theft Laptop Backpack With USB Port, 16 inch Color:Pink material: 80% nylon + 20%

material: 80% nylon + 20% spandex

Loading Container 20GP: 510 cartons * 20 pcs = 10200 pcs

Battery type: high-capacity polymer lithium battery

through a good heat dissipation channel

Large Capacity Password Lock Anti-Theft Laptop Backpack With USB Port, 16 inch Color:Pink material: 80% nylon + 20%Features: 1. Made of high quality fabrics, the outer shell automatically slides off when exposed to water and is impermeable, waterproof and wear resistant. 2. Customs password lock design, 999 password combinations are more secure 3. 180 degree opening and closing large capacity dual compartment design, independent digital protection, functional compartments, convenient and orderly access 4. The back adopts 3D honeycomb back pad, which is breathable