Whether you're running a 10K or 10 miles, the CamelBak Arc 1 bottle belt is just what you need to stay hydrated and energized. 25 cu. in. of zippered cargo space lets you conveniently stash an energy gel or two and your ID. Easily accessible 10 oz. Camelbak Podium Arc water bottle keeps you hydrated Revolutionary silicone JetValve self seals, so you can sip and store without missing a beat Secondary positive lockout prevents leaking Made from TruTaste materials that let you taste your beverage, not your bottle Includes Hydroguard protection to prevent bacteria buildup BPA free and dishwasher safe top rack. Elastic webbing waist belt with front buckle provides a secure, glove like fit with minimal bounce.