The Camelbak Podium Flow 4 Hydration Belt offers the right amout of hydration for longer run and rides. Made with a Air Support Back Panel for superior comfort. lightweight materials, and max ventilation to keep you feeling and looking cool on the trail. Podium dirt series 21oz/620ml bottle included. Secure zippered pockets with Integrated tool organization. External pump sleeve and added Reflectivity for low light action. Dimensions: 40 x 22 x 6 cm (Approx). Colour: Black Material: 100% Polyester Code: 2526001000