Bags

Hydration Packs

The 3 Best Hydration Packs of Summer 2012

The 3 Best Hydration Packs of Summer 2012

Beat dehydration this summer with one of these great reservoirs: The Geigerrig Hydration Pack bladder, which comes standard in the brand's hiking and biking packs; the Platypus Big Zip SL, the most secure bladder we tested this season; or the Hydrapak Shape-Shift, which you can zip up in the middle to create a more dispersed load.

Camelbak Aventura

Camelbak Aventura

Outside reviews the best gear in the 2011 Summer Buyers Guide, including the Camelbak Aventura.

Osprey Viper 4 Pack

Osprey Viper 4 Pack

Outside reviews the best gear in the 2011 Summer Buyers Guide, including the Osprey Viper 4 Pack.