100% Brand new & High quality

Water bottle holder adapter, super toughness

Installed in the seat, it can extend installation two water bottle cages

Fits for long time riding or Long distance travel.

Size: 11.4*9.5* 6.5cm/4.48*3.74*2.55inch(approx.)

Color: Black/Red/Blue/Silver  

Package Includes: (Not Include Bottle Holder and Bottle)

1pc x Bottle Cage Holder Adapter

6pcs x Screws

1pc x Wrapped board