Carbon Fiber Bicycle Bottle Holder MTB Road Bike Water Bottles Cage Ultralight Cycling Accessories OOTDTY  100% brand new and high qualityFeatures:Carbon fiber material, very strong and super light.Suitable for most bottles with72-74mm(2.83-2.91 in) diameter.Easy to install and remove, it will help secure the bottle in place.Bicycle bottle cage only, other accessories demo in the picture is not included!Specification:Type: Bicycle bottle cageMaterial: Carbon fiberColor: Red mark;Gray markSize: app.72-74 mm/2.83-2.91 inQuantity: 1 PcNote: No retail package.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package includes:1 x Bicycle bottle cage