Kingsons Multifunctional Backpack KS3223W, Black, 15.6 Inch

Simple design, suitable for business commuting.
External USB port on the side in order to charge your phone.
Trolley sleeve at the back, easy to carry.
Lightweight Design & Leather Handles
Water-resistant, shock-resistant, breathable Fabric
Ergonomic Deisgn, Convenient & Adjustable shoulder Strap
Capacity: 23.8L (can hold Laptops up to 15.6-inch)
Size:L29cm*W18cm*H45.5cm , Weight: about 960g
deal for travel: this backpack is an ideal choice for college, work, weekend getaways, business trips, etc.
Premium Material: High Quality Polyester
Interior:Multi Zipper pocket, mobile phone pocket, ID card pocket, sandwich zipper pocket, computer pocket
Hidden back zipper pocket
Trolley Belt Design
Delicate Wrist Strap
Comfortable breathable strap widened