The North Face Chameleon Hydration Pack - 100 oz.

This reliable hydration daypack from The North Face expands to store more gear when serendipitous adventure strikes. Includes 100 fl. oz. Nalgene® CXC reservoir with AquaGuard antimicrobial treatment, articulated bite valve, magnetic retainer and on/off switch. Insulated reservoir pocket maintains temperature of liquids, whether hot or cold. X-Mesh® suspension keeps the load off your back and increases overall breathability via the taut mesh backpanel. Highly breathable E-VAP™ perforated foam shoulder harness cuts weight and ventilates through air channels. Panel-loading main compartment opens wide for packing and unpacking, and it expands by 225 cu. in. (4 liters) when the trip calls for a large load. Front stash pocket and two side mesh pockets carry snacks or other items you need to have at the ready. Internal organizer keeps items such as sunglasses, sunblock, keys and wallet easily accessible. Sternum strap features an integrated Safe-T whistle; durable Hypalon® lash point securely stores your trekking poles. Reflective accents increase your visibility in low light.