CAMELBAKA(R) PODIUMA(R) BIG CHILL(TM) 25 ounce :: Stay well-hydrated in a super convenient way when you workout with the Camelbak PodiumA(R) Big Chill 25 ounce Bottle. You'll love the sleek, easy-carry design that's ideal for running, training or just jetting around town. Your liquids will stay cooler twice as long in the Big Chill thanks to the double-wall construction plus insulation, and quick and easy sipping is a snap with the "always open, always shut" self-sealing Jet Valve(TM).