Perfect for lightweight trail running or cycling.
ANTIDOTE RESERVOIR FEATURES: Quick Link System, 1/4 turn - easy open/close cap, lightweight fillport, dryer arms, center baffling and low-profile design, patented Big Bite Valve, HydroGuard technology, PureFlow tube, easy-to-clean wide-mouth opening
KEY PACK FEATURES: Ultra-light materials, essentials pocket, front and back reflectivity, safety whistle, overflow storage bungee
DESIGNED TO CARRY: Extra layers, ultra-light weather protection, trail maps, energy bars
CamelBak Got Your Bak Guarantee: If we build it, we'll Bak it with our lifetime guarantee.