Light weight trail running belt with stretch sensi-belt, for securely carrying small items and 200ml flasks during training runs or races. Designed for Hydration Ready, Stability. Race Number Snap - A convenient solution to attach your race number in a permanent and visible way. Sensi-Fit Belt, Customizable Belt Buckle, Zipped Belt Pocket. 1 Zipped External Pocket, 1 Trash Pocket, 4D Bottle Holder, Locking elastic lace to secure a flask. Flasks Included *2(200ml / 7oz), Reflective, Pvc Free, Elastic Power Mesh.