Patagonia Slope Runner Vest 4L Hydration Vest Medium Grey Ultra Trail Running.

This Patagonia Slope Runner Vest 4L Hydration Vest in Medium Grey is perfect for ultra trail running. It has a capacity of 4L which is enough to keep you hydrated during your run. The vest is made by Patagonia, a trusted brand known for their high-quality products.

It comes in a stylish gray color and is designed to fit comfortably during your run. The Slope Runner Vest 4L is a must-have for any trail runner looking for a reliable and comfortable hydration vest.