Newport Vessels 12-13 Foot Compatible UV Resistant Inflatable Boat Cover Newport Vessels brand UV resistant woven fitted inflatable boat cover. Designed to fit the 12'6" Catalina model, Newport Vessels brand inflatable boat. The cover will also fit any inflatable boats up to 12ft 6inch long and 6ft in diameter. Comes with drawstring and double stitched seams for durability and optimal fit.