Development for this vest began during Satisfy Pro Michael Versteeg’s Colorado Trail Fastest Known Time attempt. Besides needing storage capacity for hydration and nutrion, he needed something ultralight, breathable and that wouldn’t cause any chafing or discomfort on segments between crew-accessible aid. Because nothing existed that excelled at all of these points, we decided to make it ourselves.
 
Constructed with our proprietary Justice™ fabric and reinforced with Cordura®, this hydration vest is durable with multilinear stretch to accommodate dynamic movement and is comfortable even against bare skin. With 5L of storage capacity and a versatile 8-pocket system, this piece of Satisfy equipment will sustain you on trips of long duration and ultra endurance events.

- Justice™
Our proprietary Justice™ technology was developed in house. This unique synthetic fabric is produced in France by a natural silk maker whose business was founded in 1839 and pivoted in the 1960s to technical and elastic yarn manufacturing. Borrowing from medical technology, Justice™ is highly durable and resilient, but has a feel of silk and an incomparable lightness. It stretches naturally in every direction, following the body movements while staying breathable. Justice™ dries astonishingly quickly, preventing bacteria from mixing with your sweat and staying odor free.

- Cordura®
Exceptional strength and resistance to abrasion, tears, and punctures, with its ability to withstand harsh conditions and intense use, Cordura® is the best choice in terms of durability and reliability.

- Mineral Dye
Our Mineral Dye program is a low impact approach to how we dye our gear. The vintage tinted effect is naturally due to the use of mineral pigments, which creates unique garments.

- Ultra-lightweight Justice™ Cordura® (silky soft, abrasion resistant, fast dry, moisture control, odor control, 4-way stretch) technical silk. Fabric from France.

- 5L total storage capacity.

- 2x 500ml HydraPak® soft flasks included.

- Bungee cord system to secure soft flasks.

- 3D mesh placement behind soft flasks for comfort.

- 8-pocket system including 2 zippered pockets.

- Adjustable cords to optimise fit and stability.

- Bungee cord system to carry poles.

- Emergency whistle.

- Sustainably dyed using mineral pigments. Each garment is unique and may fade over time.

- Exterior detachable care label so nothing rubs against your skin.

Justice™ Cordura® / Shell / Origin France
- 70% Cordura® Nylon
- 30% Elastane

Justice™ / Lining / Origin Italy
- 84% Nylon
- 16% Elastane

3D mesh / Lining / Origin Italy
- 100% Polyester

Ethically produced in Portugal.

Dyed with natural mineral pigments. Our Mineral Dye Program is a low impact dyeing technique.

- Free shipping.

- Free returns and exchanges within 14 days of original purchase. Items must be unworn, unwashed, and undamaged with original and detachable labels intact.

- Items may be exchanged for a different size or color of the same style.

Visit our Shipping & Return page for more info & FAQs.

All our products come with a 1 year manufacturing warranty from the date of purchase. This guarantee includes faults in the fabric, workmanship and other manufacturing related errors. The warranty does not cover defects caused by normal wear and tear. Our warranty covers products purchased through satisfyrunning.com and authorized retail partners. If you have a warranty claim, please contact us here.