The Only H2O Bottle With Carbon Filter is ideal for sports lovers but also to take in your bag, as it doesn not take up much space. If you are tired of buying botteled water, this PVC bottle with filter is what you need. Reduce the chlorine and odour that is found in tap water. The carbon water filter allows you to refill the bottle around 300 times. The bottle includes 1 filter. Dimensions approx.: 7.5 x 21.5 cm. Approx. capacity.: 500 mL.