About CamelBak FlashFlo 50 oz. Hydration Lumbar Pack
The age-old question of staying hydrated on the move has been solved with CamelBak's FlashFlo Lumbar Hydration Pack. Take it out anytime you're headed for a bike ride, a run, or a hike out in your favorite trail. A comfortably padded air mesh back panel and waistbelt keep air moving so you'll never feel hot and sticky on summer days, and the dual-adjust buckle works to dial-in the perfect fit. Reflective details keep you visible to motorists in low-light conditons, and best of all, the FlashFlo includes CamelBak's newest reservoir, the Crux, which delivers 20% more water per sip, so you can stay hydrated while you run, hike or bike to the top.