Description: (from camelbak.com) The CamelBak Peak Bagger is built to carry enough food, clothing, gear, and water for a one-day peak ascent or light overnighters. An easy to fill, easy to clean Omega reservoir keeps you from getting dehydrated, and multiple cargo spaces provide all the room you'll need for a short excursion. The Independent Supsension harness and Airmesh backpanel keep the load stable and you cool. Now it features full-zip back panel access making loading a full reservoir easy as pie. With a capacity of 100oz (3L) of water, the only chance you have of getting dehydrated is if you forget to drink.
Excellent pack. Hold all your spare tubes and air cartridges, and never go thirsty again. One of my favorite items I've bought. Oh pack a lunch cause you can go all day.