This expandable pack is perfect for 3+ hours of any adventure

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, center expansion zip, essentials pocket, quick stash overflow storage, front and back reflectivity, safety whistle

Designed to Carry:
Extra layers, ultra-light weather protection, food, head lamp, trail maps, compass, trekking poles

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


Hydration Capacity: 100 oz / 3 L
Total Capacity: Open: 17L (1037 cu in) + 3L Reservoir
Total Weight: 0.968 lbs / 0.44 kg
Dimensions: Open: 18.5 X 24.25 X 9 in Closed: 18.5 X 24.25 X 7.125 in /
Torso Length: 16 in / 41 cm
Back Panel: Air Mesh
Harness: Independent Suspension™ with dual pockets and Slider™ Sternum Strap
Belt: Fixed 25mm / 1" with cargo pockets
Brand Camelbak
Shipping Weight 1.0000kg

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