Description Cup holder can be rotated 360 degrees,it can be fitted on handle bar,under seat,down tube,fork,front pipe,it can be used on most strollers. Perfect for mountain bike,bicycle,wheelchairs,walker as well.Designed to fit most coffee cups and water bottles. Suitable for baby stroller,umbrella stroller,pram,trolley,bassinet,childs tricycle,bicycle,etc.Used to hold babys milk bottle,and also drinks,mineral water,etc. The clamping opening can snap onto the steel tube of the stroller.The clamping opening can be rotated 360 degrees so as to fit for both horizontal tube or vertical pipe, thus ensuring the water cup always keep upwards. Made of high quality material, tougher and more . Specification: Colour:Black Material:plastic Size:14*7*4cm Package Contents: 1*Bicycle Cup Holder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.