Muzee Vintage Canvas Backpack School Bag Book Bag College Bag Daypack Hiking Bag Travel Bag Camping Bag Sports Bag Gym Bag Weekend Bag Laptop Bag Computer Bag Fits Up to 15.6 inch Laptop Brown MULTI COMPARTMENTS & POCKETS: Dimensions: 18.8" x 13" x 9" ( HxLxW); Capacity: 35 Liters. A padded separate laptop compartment holds 17 inch laptop as well as 15.6 inch, 15 inch, 14 inch and 13 inch Macbook / Laptop. The notebook backpack comes with 2 main carriages and 15 functional pockets, so you can easily place your notebooks, books and travel gear. USB PORT DESIGN: Connect your own power bank to the internal cable inside backpack, then plug your phone's original charging cable into the outside USB port to connect your phone. This provides convenience when charging your phone while you're travelling or walking to work. Please noted that this backpack doesn't power itself, usb charging port only offers an easy access to charge. PRACTICAL & SAFE: The hidden anti-theft pocket in the back protects your valuable items from thieves. A luggage belt can be plugged into the trolley or suitcase handle and fixed. Perfect under seat carry on luggage size, a must for school supplies and laptop accessories. HIGH-QUALITY BACKPACK: This laptop backpack is made of high quality water-repellent and tear-resistant oxford fabric, protects your device from rain and splashing water. A comfortable airflow foam-pad back design with soft, multi-panel breathable mesh padding provides maximum back support. Adjustable padded shoulder straps for carrying comfort. It serve well as a professional office business bag for teens and adults, casual daypack or college/high school backpack for boys, girls. SATISFACTION GUARANTEE:We are so confident in the quality of our laptop backpack that we offer 365 days satisfaction guarantee! Any quality problems with your bag, please contact us,we will give you the friendly 24 hours customer service.