Product information:
Material: high quality canvas
Lining: Polyester lining.
Function: double shoulders
Color: black/blue
Internal capacity: A4 magazine, IPAD, Yuping, wallet, etc.
Bag use: shopping, dating, traveling

Size Information:
Size: Large 36*28* 14/Small 28*24*13CM
Small size can put down ipad, long wallet, small book, moderate capacity,
Suitable for shopping, traveling, leisure
The large size can hold a 14-inch laptop, A4 books, and has a large capacity.
Suitable for school, work, travel

Packing list: 

1x backpack