Dlames Lightweight Water Resistant Nylon Backpack School Bag Laptop Bag Made from water resistant nylon with polyester lining. Top zipper closure. Gold hardware. Adjustable shoulder strap drop 30". Measures approx :11.5'' Height, 11.5'' Length, 6'' Width . One main zip around top compartment with interior zippered organizer pocket and pouch ,One front pockets for small thing,like pen, iphone ,two side water bottle pockets , Perfect for use for: school, hiking, casual,travel,camping,shopping,college,occasional,best gift . 90 Day 100% Satisfaction Guarantee:If for any reason you are not 100% satisfied with this product, please contact customer service, and we will immediately refund your purchase price .