Anti-theft Backpack Laptop Bag Shoulder Bag USB Charging Men Business Travel Storage Bag for 15.6 inch Computer

Features: 
1.  The anti-theft code lock design, gives you a safer travel experience. 
2.  Backpack fixed belt design, the backpack fixed on the trolley case, walking more easily. 
3.  15 times stronger than ordinary nylon zipper , can passthe most severe abrasion resistance test. 
4.  Water-repellent zipper design, rainwater does not easily enter from the zipper. 
5.  USB interface on the side of the backpack is designed to charge the mobile phone at any time. 
6.  Multi functional layered storage bag, convenient for classified storage of goods, neat and not messy. 
 
Specifications: 
Capacity: 20-35L; 
Material: oxford cloth; 
Lining texture: polyester; 
Color: black, grey; 
Type of accessories: fastener; 
Lifting parts: soft handle; 
Bag shape: horizontal square shape; 
Backpack system: curved shoulder strap; 
Number of shoulder belts: double; 
Type of outer bag: inner patch bag; 
Compatiable laptop size: 15.6 inches; 
Size: 28 x 16 x 46CM(L*W*H); 
Weight: 1.1KG; 
 
Package Includes: 
1 * Backpack