Waterproof Oxford cloth laptop bag

Material: Nylon
Lining: woven fabric
Hardware: Alloy
Version: standard version, improved version, extended version
Structure: Computer bearing, sealed front bearing, sealed rear bearing,
Sealed convenience store, pen bag, wallet bag,
business card holder, power bag, garbage bag
Weight: 0.45–0.75 kg
Load capacity: 0–25 kg
shoulder strap: 80–140 cm
Method: shoulder, hand, diagonal