Laptop room size:20*14*2.5 Inch.Room to Fit All:18.4,18,17.3,17,15.6,15 inch laptops,Fits to The Large Size: Dell xps 18 1810/Asus rog g752vl-dh71/Asus G752VT /Asus G752jz/Msi ge72 apache 235/ROG G751JT MSI Large gaming laptop etc.

External USB charging port with built-in charging cable is easily to charge your smart phone, kindle and other electronics devices on the go.Headphone Jack is convenient for you to listen to favorite music hands free while walkin. TSA-Friendly feature exclusive designed for AIRPLANE TRAVEL, The large capacity USB charging stylish backpack is great companion for OUTDOOR/INDOOR activities and perfect for daily use at anywhere for camping, hiking, vacation, travel, trekking, mountaineering, School

Comfortable Strap and Airflow back Design:Sturdy adjustable shoulder strap .Airflow back system multi-panel airflow design provides extra padding for comfort and Maximum Back Support.

Organizer Pockets: Interior organizer provides divider pockets for pens, pencils, cell phone and CD's.Plenty of pockets to organize whatever you need to carry.

Quality and Durability :Its lightweight, sturdy，durable and water-resistant 1680D ballistic nylon construction anti-scratch helps keep precious cargo safe and dry.1 year manufacturer's full warranty, easily employed- simply contact FreeBiz, through Amazon Account, Orders, Contact the Seller. We STAND behind our products, BUT only ours (and not those which look alike, etc.). Hence, warranty would be respected only if FreeBiz is the seller