CamelBak Agent 100oz Hydration Pack 2013
The CamelBak Agent holds a 100 oz Antidote Reservoir, which gives you a solid three plus hours of play. Also, it comes with 1/4 turn, drink tube cover and easy-to-clean wide-mouth opening for faster hydration so you can stay focused on the trail.
This is now my second Camelbak Agent. The first has saved me from skinning my own back on pavement, helped with carting clothes to and from work and has got me through 50mi XC courses. This is able to fit everything I need for ANY occasion while keeping me hydrated. My opinion, lightest and most versitale 100oz. Camelbak on the market.