This versatile insulated reservoir sleeve adds hours of hydration to any pack.

KEY PACK FEATURES:

• External fill;
• Insulated reservoir sleeve;
• Attachment points;
• Carry handle / hanger loop;
• Zippered tube access.

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, 100% Free of BPA and BPS

DESIGNED TO CARRY: Water

CamelBak® Got Your Bak™ Guarantee: If we built it, we'll Bak it™ with our lifetime guarantee.