This easy-carrying pack can handle everything from day hikes to minimalist overnight technical climbs. With its durable 70-denier shadow ripstop nylon construction and 30L capacity, it has ample strength and space for all your gear. The FreeCool® trampoline airflow back panel cushions the load while keeping your back from getting overheated. Hydration is easy to maintain with the twin exterior sleeves plus the interior sleeve for a hydration bladder.