NEW FOR 2010! The Lariat 65 Backpack (Recycled) from Mountainsmith is the workhorse of the line, sized for week-long or longer backpacking trips with a detachable daypack for shorter excursions and summit pushes. Our unique U-shaped zippered access to main compartment enables fast packing and easy organization. Made with 450d ReDura, the Lariat 65 utilizes 23 recycled 16-ounce plastic bottles. Save the planet, go backpacking!