*Durable, weather-resistant backpack for sport and everyday adventures *Durable, water-resistant front panel and base *Quick access pocket with soft lining for a phone and small items *Thickly padded storage for a 15.6" PC/15" MacBook *Organizational panel with various/numerous pockets and bulk storage area *Side zipper access to laptop compartment *Contoured, breathable shoulder straps and padded backpanel *Expandable side pocket for water bottle or essentials *Dedicated bike light attachment loop. Smart compartments *Dimensions: 8.3 x 11.8 x 21.0 inches