Descriptions:100% Brand New and High QualitySimple to install， you can get it ready without any toolsFits for baby Stroller/Pram/Pushchair/Adult Bicycles/Mountain Bike etcColor: BlackMaterial: PlasticTotal Size( L x W， show as pic): Approx. 14.5 x 14.5 cm / 5.7 x 5.7 inchPackage Includes:1 x Bottle Holder