Camelbak Circuit Minimalist Hiking Vest
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By Camelbak

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

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.


  • 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.

HRM USA is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase any product sold by an Authorized Dealer of that specific product offered at lower price. Proof of lower price is required.

Here's how to qualify for Price Match:

  • If you find a qualifying lower price online, call 1-800-403-8285 or 215-259-2700 Between 9am - 6pm EST and one of our employees will assist you with the price match request.
  • On qualifying products, HRM USA will then verify the current price to complete the price match.

Some exclusions apply:

  • Services such as custom imprinting, extended warranties, ect. 
  • Items must be in advertised as New Condition, HRM USA will not price match against Used, Newly Overhauled, Manufacturer Refurbished, or Open Box Returns
  • Out of Stock or Preorder items do not qualify
  • Products shipped from or sold by third-party sellers (Marketplace Sellers) on Website
  • Price Match will take into consideration final value costs, including shipping and taxes.