This reservoir with Thermal Control insulation turns any pack into an all-season 100 oz hydration system. 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 insulated PureFlow tube easy-to-clean wide-mouth opening 100% free of BPA and BPS. Hydration capacity: 100 oz / 3 L. Dimensions: 17 x 9 x 3 in / 45 x 23 x 7.5 cm. Fabric: 600D poly with DWR & 1000 mm PU coating.

• Integrated baffle gives the reservoir a slim profile and also limits water from sloshing side to side as you move and twist while wearing your pack
• HydroGuard technology inhibits bacterial growth on reservoir and tube surfaces (but does not protect user from disease organisms, please wash reservoir after each use)
• Insulated carrier and drinking tube, and a covered bite valve help prevent freeze-ups during a chilly day on the mountain
• Polyurethane-coated polyester carrier features double the insulation of a traditional packm zippered opening allows quick loading
• Reservoir is equipped with the Quick Link connection system for hassle-free removal of the drinking tube

Integrated baffle gives the reservoir a slim profile and also limits water from sloshing side to side as you move and twist while wearing your packCamelbak