CamelBak

CamelBak's Spark 10 LR pack stores water around yourhips for excellent stability. Rip-stop fabric with water-resistant DWR coating composes the pack, and it's sized just big enough to carry a tool, a tube, a pump, some bars and all the water you need for a hard, multi-hour effort. What's more, the Spark boasts a light, molded and breathable back panel and a supportive, women's-specific harness for comfort that lasts all ride long.