Take the all-purpose Patagonia Vertical Mass Backpack on your work commute, a day hike, or as a carry-on for your international flight. Patagonia built this mid-sized daypack with recycled polyester, for eco-conscious functionality no matter where you take it. Slide your laptop into the padded sleeve, zip your sunglasses or iPod into the lined pocket, and pedal off to the office. The Vertical Mass backpack straps, vertical and horizontal grip handles, and stowable waist belt give it a variety of carrying options. A large reflective strip keeps you visible on low-light rides.