Expandable Carry On Backpack

Features:
100% New and high quality.

USB Charging Port: This backpack has external USB port . You can connect your cable to your power bank and your cell phone,it is convenient for you to charge your cell phone anywhere in your hands. But please note that the power bank or cable is not included.

Luggage Strap: A convenient luggage pass-through fits over most rolling suitcase handles making commuting and traveling easier.

Numerous and Large compartments:There are zipper numerous compartments to not only hold your laptop, but also your credit cards, phone, Ipad, water bottle, sunglasses, books and so much more.With this backpack,you can commute to work or stack in a semester's worth of schoolbooks. This backpack is large enough for your laptop, files, notebooks, heavy textbooks, power bank, clothes and necessities, etc. 

Adjustable Shoulder Straps: Shoulder straps can be adjusted and its padded design gives you the greatest comfort when taking heavy items.

Breathable Mesh:The breathable mesh cloth on the back keeps your back dry continuously and effectively reduce back sweating

Wide Application:It’s perfect for Business traveling, weekend getaways, school, shopping and other outdoor activities in daily life.

Specification:
Material: Polyester
Style: Backpack/Shoulder Bag/Vertical Carry/Horizontal Carry
Color: Black,Gray,Pink,Apricot
Open Way: Zipper
Size: 17.7x11.8x9 inch (Lx W xH )