Welcome to Defender Canada! 
BoatMates Swivel Drink Holder - 2154-1 Item # 1815813
Description
The BoatMates® Swivel Drink Holder is the perfect accessory. Its unique design features a gyroscope motion that will keep your drink contained no matter what weather you may find yourself in. Includes a low-profile mount that can be attached to any flat, vertical surface with two screws.
Specifications:
- Dimensions (H x W x D): 8" x 3.75" x 3.75"
Note: Displayed accessories not included.