Features:
Made of durable EVA material with a polyester lining
Equipped with safety reflective strips for increased visibility
Waterproof and easy to clean
Three-dimensional bag design for added storage space
Made of anti-wrinkle and wear-resistant composite fabric
Two main compartments with reasonable partitions
Thickened metal frame for effective support and protection
Three-dimensional air guide groove for convection heat dissipation
Back cushion made of cotton for added comfort
Functions include breathability, waterproofing, wear-resistance, anti-theft, shock-resistance, and load-reduction

Specifications:
Material: Eva with Polyester Lining
Weight: 850G (8001), 1350G (8003), 650G (8001-J)
Usb External Interface for Charging
Three Anti-Theft Combination Lock
Waterproof and Easy to Clean
Made of Anti-Wrinkle and Wear-Resistant Composite Fabric
Thickened Metal Frame for Support and Protection
Three-Dimensional Air Guide Groove for Heat Dissipation
Back Cushion Made of Cotton for Added Comfort

Package Includes:
1 x Hard Shell Backpack Alloy Frame Anti-Theft Computer Bag For Men - 8001-J Blue