Perfect for lightweight trail running or cycling.

Antidote reservoir features

Quick Link System, 1/4 turn - easy open/close cap, lightweight fillport, dryer arms, centre 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.

Features

• Hydration Capacity: 100 oz / 3 L
• Total Capacity: 3.5L (210 cu in) + 3L Reservoir
• Total Weight: 0.704 lbs / 0.32 kg
• Dimensions: 17 X 24 X 4.75 in / 43 X 61 X 12 cm
• Torso Length: 15 in / 39 cm
• Back Panel: Air Mesh
• Harness: Independent Suspension with dual pockets and Slider Sternum Strap
• Belt: Fixed 25mm / 1" with cargo pockets