HYDRA ACCESS VEST 4 ONE FLASK Trail Running Packs A higher stack height brings

A higher stack height brings added comfort underfoot

grip and waterproof protection you need to tackle technical terrain

Available in a choice of colors & prints

The women's Thernova Fleece Hoodie made with PrimaLoft® fabric delivers exceptional warmth and comfort

HYDRA ACCESS VEST 4 ONE FLASK Trail Running Packs A higher stack height bringsA minimalist hydration vest for high comfort on shorter runs. Our Hydra Access Vest 4 brings together key running tech and expertise in a simple, high comfort design. Ideal for shorter outings on the trail or in the city, on your own or with friends. With stretch fabric, strategic pockets and a snug design to keep you feeling comfortable and your essentials in place. 1 x 500ml soft flask included.