The Patagonia Chacabuco Pack 30L Backpack in Smolder Blue/Roots Red is a sleek and traditional backpack that has been constructed from a recycled Nylon and has a great, hardwearing durability. With a DWR (durable water repellent) finish, you know you'll be covered if the weather takes a turn for the worst. Features include a large main compartment with zipper closure, two large water-bottle pockets stretch to fit your favorite vessels, an interior padded laptop sleeve and is completed with breathable mesh on the back panel and shoulder harness for all-day comfort.