DURABLE MATERIAL: Made with strong polyester fabric with heavy zippers. Serves the need of a professional office laptop bag, college bag, student backpack, school bag and is suitable for all, i.e. boys, girls, men and women. COMFY & STURDY: Its padded, adjustable shoulder straps do not put pressure on the shoulders. Foamed padded top handle is easy on your palm and fingers. INNER MATERIAL: The material used in the inner compartments is thin yet strong and durable so, be assured of its quality. Thin material is used inside to make it lightweight & comfortable in carrying and to protect it from wear & tear. LOTS OF STORAGE SPACE & POCKETS: One separate Padded laptop compartment. Multiple compartments can store lots of stuff, that too organized. OTHER FEATURES: Rain cover, Reflector logo, Two water bottle/umbrella pockets, Secret-pocket at bottom for Rain cover and other stuffs, High-Quality zippers, Bartacks on pressure points for extra strength, Ergonomic design, etc.