SPECS: Weight:7 oz/ 224 g Capacity: 10 oz/300 mL One Size Fits Most: 26" - 44" Fit for Unisex FEATURES: Minimalist hydration belt Bounce-free fit keeps you comfortable Includes a 10oz flask with Push-Pull Cap and an angled holster for quick hydration Zippered pocket for large smartphones and running essentials Pocket fits smartphones sized up to iPhone 7 Plus Race-ready features include gel loops and gel trash stash pocket