Pardus8482; Hydration Running Belt Runners Waist Pack Race Belt Sport Belt- Bounce Free Bottle Holder - 6.75'' Pouch Fits Most Smartphones Snug and lightweight: Born For Sports, bouncing-free & chafing-free. Large Enough Pouch (6.75''L X 3.75'' W) for most phones. Water Bags: 11.2 oz bottles seat perfectly. Elastic Belt: Fits for Waistline from 31.5'' to 59'' (80m to 150 cm). Material: Divingde Fabric + 2000D Polyester, breathable and comfortable.