Durable Material: Made from nylon fabric added durability and quality polyester lining Fashion Pattern : Cool irregular geometric pattern, and color blocking trend make the bookbag eye-catching Moderate Size: 16.9 inches (H) x 12.9 inches (L) x 5.9 inches (W), easily holds the school supplies and daily essential organized Utility Daypack: Spacious main compartment with dual-zip closure, Laptop compartment and a small pocket are hidden inside it; 3 zippered pockets at front provide quick access to smaller items; 2 mesh pockets at side for water bottles, also bottles can be fixed with side release buckle belts Ergonomic Design: S-curved padded shoulder straps and 2/3 padded back ease the pressure, for comfortable carrying of heavy loads, reinforced bottom, sturdy constructions