The Gregory Miwok 18 backpack is ideal for a day hike or ride. The Miwok carries up to 20 pounds in the roomy main compartment. With a Aero-mesh back panel and moisture wicking mesh on the shoulder harness waistbelt ensure you stay dry. FLexible tendons attach the harness and waistbelt to the pack body, which allows the pack to move with you as you hike, bike, or anything you like.