One Size 28L Strong, lightweight body and base are made with 100% recycled polyester DWR (durable water repellent) finish Generous main compartment Secondary compartment with internal organization Plenty of options for electronics and supplies Secure lanyard for keys Padded laptop pocket is raised off the ground to protect most 15" laptops Compression straps help secure load Exterior lash points Small pocket for sunglasses and electronics Stretch-woven pockets hold a wide range of water-bottle shapes and sizes Open, highly breathable mesh shoulder straps and back panel Adjustable sternum strap

Fabric Body: 7.5-oz 450-denier 100% recycled polyester plain weave Base: 7.85 oz 450-denier 100% recycled polyester ripstop. Lining: 3.3-oz 200-denier 100% polyester Stretch pockets: 9.4-oz 66% nylon/34% spandex All treated with a DWR (durable water repellent) finish