The efforts and exertion of cycling, running and hiking demand you keep your body hydrated. CamelBak's FlashFlo LR hydration system is a stable, lightweight, waist-mounted pack that provides all the refreshment and carrying capacity you need. It comfortably holds 50 ounces of water with the added convenience of hands-free hydration, thanks to the Tube Trap that routes the delivery tube for easy access. There's enough storage for your energy bars and gels, and side-cinch compression straps keep the load stable and secure. Reflective trim enhances safety, plus the FlashFlo's outer pocket securely holds music players to keep you in the groove.