The Fish Fighter Sure-Grip SRS Extreme Drink Holder keeps your beverage secure and upright in rough water, fast runs, and harsh weather conditions. Built from marine-grade aluminum and finished with a durable powder-coated Tuff Coat, this heavy-duty holder is far from flimsy and engineered for long-term use. The key feature is Fish Fighter's proprietary Sure-Grip Tension Springs, which lock around a wide variety of cans, bottles, and cups-holding tight during bumpy rides but releasing easily when lifted straight up. It's available in both left- and right-hand models and mounts directly to the Fish Fighter SRS Sliding Block system (sold separately FishUSA SKU# 253708) for quick, reliable installation on compatible rails. The Sure-Grip SRS Extreme Drink Holder delivers dependable, all-season drink security for boaters who expect gear that works without compromise. Marine-grade aluminum construction with powder-coated Tuff Coat finish Sure-Grip Tension Springs hold drinks tight during rough conditions Accepts a wide range of bottle and cup sizes Releases only with a straight vertical pull Available in right-hand and left-hand models Direct-mount compatible with Fish Fighter SRS Sliding Block system (sold separately FishUSA SKU# 253708) Manufacturer's 1 year limited warranty Quantity per pack: 1 Made in the USA