OCEAN CAN Clip-On Drink & Device Holder, Blue | 4BoatsClip on holder that keeps cans, small bottles, glasses and portable devices secure on guardrails, pulpit or stanchions. Secure clip on mount for guardrails, pulpit and stanchions Holds cans, small bottles and glasses Supports mobile phones, sunglasses, portable VHF and GPS Integral skin foam construction for insulation and grip Flexible, weather resistant material suitable for marine use Colour: Blue (also available in White, Navy Blue and Aluminium)