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On Running  |  SKU: OC-2UD30020864/M/UNW

On Running Unisex Ultra Vest 10L - Undyed White



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A lightweight, 10-liter trail running vest for long distances with a built-in hydration system and removable dry pack.


Tested by the best
With a 10-liter capacity, this high-performance vest was built for distances at the longer end of the ultra spectrum. Tested and trialed by our elite team of trail athletes, its functional, modular design ensures a seamless experience on any trail, whether racing, training or chasing the high.

Optimized for stability
Ultralight yet tough, the breathable mesh material is tailored to provide a precise fit that stays put, while the patented-pending closure system and adjustable hem allow you to adapt the vest's placement to best suit your body. Non-stretch materials minimize bottle bounce for a smooth and comfortable ride.

Easy access to essentials
With two BPA-free Hydrapak flasks, a detachable 5L dry pack and space for a hydration bladder on the back, the Ultra Vest 10L is packed with all the essentials and then some. Think additional daisy chain loops and modular attachment for your poles or quiver bag, plus a zippered card pocket on the back.

Key features
- Weight: 200g
- Lightweight mesh for optimal airflow and comfort over long distances
- Additional daisy chain loops so you can attach what you need
- Strategic non-stretch zones minimize bounce and movement
- Two zippered pockets plus side pockets for stashing gels
- Patent-pending chest closure for a customizable fit
- Tailored pockets for two 500 ml Hydrapak flasks plus space on the back to hold a hydration bladder
- Detachable 5L dry pack with water-resistant taped seams for protection against the elements
- Plenty of modular attachment points for poles and quiver bag

Main Fabric 85% recycled polyamide, 15% elastane Pockets 41% polyamide, 41% recycled polyamide, 18% elastane Removable Pouch 56% polyamide, 44% recycled polyamide Other features: Undyed materials* *Undyed materials are not 100% white. They can turn yellowish over time.

Care Instructions
Hand wash only. Do not tumble dry, bleach or iron.

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