A burly daypack with just the right amount of space to haul your daily essentials, with the durability you expect from our Black Hole bags. Made with a tough 100% recycled polyester fabric, 100% recycled polyester lining and 100% recycled nylon webbing. Light and strong recycled polyester ripstop with highly weather-resistant TPU-film laminate. Easy-access main compartment with padded sleeve holds most 15 laptops; zippered top pocket for small items. Large front stash pocket for organizing essentials. Air-mesh back panel for comfort and increased ventilation. Padded shoulder harness and a sternum strap; hydration-compatible with port at top of back panel. Stretch-woven pockets hold a wide range of water-bottle shapes and sizes. Top-mounted, reinforced haul handle and front daisy chain for lashing.