EVERYTHING IN ONE: This bag is 12.6"(L) x 8"(W) x 17.7"(H); it easily fits a 15.6" laptop, tablets, binders, folders, textbooks, water bottles, and other back to school supplies|ORGANIZE WITH EASE: Designed with 9 storage zones, it has 1 main compartment with a padded laptop sleeve and a zip pocket, 8 more compartments to keep things organized and easy to find|CARRY IN COMFORT: The ergonomic and adjustable S-shaped straps better conform to the body's curves; the straps are also EPE foam-padded and mesh-lined for comfortable carrying|EASY TO MAINTAIN: Made from heavy-duty polyester, it's water-resistant for easy cleaning of unexpected liquid stains like drink spills, and it's abrasion-resistant to endure rough handling|BUILT FOR MULTIUSE: With its practical design, this bag is suitable for both indoor activities like school or work and outdoor ones like travel or hiking; use it wherever needed