Thacker's Carey Neoprene Backpack has everything you need. Multiple pockets inside and out make staying organized a breeze while the padded sleeve keeps your electronics safe. The back pocket opens up to become a trolley sleeve, making this backpack the only one you'll ever need. Features 2 exterior front zip pockets, 2 back zip pockets, 2 side pockets & back slip pocket. Fits laptop, tablet & smartphone. Measures: 12.5 in W x 16 in H x 5.25 in D. 3.11 lbs. 24 in adjustable backpack straps.