The Circuit is a perfect versatile, lightweight and low-profile solution for long-distance running.

Features

KEY PACK FEATURES:External fill, sweat-proof phone pocket, stretch overflow storage, reflectivity, fits 30"-46" chest.

DESIGNED TO CARRY:Water bottle, extra layer, nutrition, phone, keys. 

ANTIDOTE® RESERVOIR FEATURES: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

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

Specifications

• Hydration Capacity: 50 oz / 1.5L
• Total Capacity: 1.5L Reservoir
• Total Weight: 9.5 oz / .27 kg (pack only)
• Dimensions: 17 x 13.5 x 2 in
• Torso Length: 12 in / 30 cm
• Back Panel: Air mesh
• Harness: Fixed harness with cargo pockets and dual slider™ sternum strap. Fits 30"—46" chest.
• Fabric: 70D reverse chain nylon.