Lighter

Camelbak's most popular running vest is now lighter and more comfortable!

The Circuit™ Vest includes a 1.5/50oz CRUX™ reservoir that delivers 20% more water per sip and is lighter weight for additional comfort.

Reflective

With a more streamlined dual sternum strap adjustment system, that also has integrated reflectivity, and a new 3D Micro Mesh, the Circuit is lighter, more comfortable, and better ventilated.

The secure zippered pocket provides 3.5L gear capacity and fits most smartphones and the open front harness pockets are specifically designed for Quick Stow™ flasks should you need additional hydration.

A one-size-fits-most design means you can use it for a variety of activities and thanks to the side compression being highly adjustable it ensures a stable fit over any terrain.

• 3D micro-mesh - multi-directional airflow and cushioning to maximize comfort and breathability
• Secure phone pocket - conveniently located with a zipper closure for secured quick access
• Tube Trap™ - keeps your drink tube secure and easily accessible
• Dual adjustable sternum straps - offer a range of adjustments for a custom fit and increased stability
• Fuel and gear storage - organize run essentials with pockets specifically designed for Quick Stow flasks
• Reflectivity - for early morning or late-night runs
• Ultra-light materials - unrivaled breathability, comfort, and durability