Product details of 

Ozuko 9386 Multi Pocket Hiking Travel Backpack
Trolley Support
With Laptop Compartment
Padded Shoulder Straps

Specifications:

Brand: Ozuko
Model No: 9386
Material: Waterproof Oxford
Compartment Closure: Zip
Zipper Type: Coil
No. 6 Nylon Zipper
Padded Shoulder Straps
Shoulder Strap Type: Ergonomic