Adopt a unique thermal insulation compartment, keeping you drinking cool and fresh water. FDA-approved 2.5L TPU food-grade bladder, the Low-Profile fits for unmatched stability to reduce liquid movement. Breathable cushioned and ventilated back panel allows a comfortable fit and helps absorb impact in a crash. System, light weight and large capacity.Heavy-duty construction, resistant to tears and abrasion. Adjustable shoulder/chest/waist straps and ventilated shoulder straps.Replaceable 2.5L bladder, Hands-free hose with bite valve.
