Multiple pockets make this backpack perfect for school travel and rugged outdoor adventures. The Patagonia Refugio Pack 28L is made from recycled polyester fabric and features a classic design with a water repellent finish for added durability and an air flow mesh back panel for added comfort. Detailed with air mesh padded shoulder straps and an adjustable sternum strap for increased stability, this backpack includes three large main compartments and an internal sleeve that can hold a laptop or a hydration reservoir. Other features of this pack include stretch woven side pockets, exterior lash points, an electronics pocket, and an organizer compartment.