The CamelBak Podium 4 Flow 21oz bottle is a stylish hydration waist pack in a sleek moondust colour. Designed by the popular brand CamelBak, this pack is perfect for cyclists looking to stay hydrated during their rides. With its convenient waist pack design and reliable hydration system, the Podium 4 Flow is a must-have accessory for any avid cyclist. new unused uk sale only royal mail 48hrs tracked