The Ultra Belt from Camelbak supports you on all your trekking adventures. The 3D mesh material remains lightweight and breathable even during the hottest runs. The hip pouch has space for a water bottle. In the additional stretch pocket, gels, keys, and cards are securely stored. Plus, you won't have to carry a large, empty bottle at the end of your run. When the bottle is empty, you can simply fold it up and stow it away. The hip pouch is suitable for more technically demanding runs and provides a attachment for your trekking poles.