Perhaps one of the most intriguing must-have watercraft accessories is part of a system unique to Sea-Doo called LinQ. Based on a pair of pop-up cleats recessed into the swim platform of nearly all Sea-Doo models, LinQ mounts can be raised to act as secure, rattle-free anchoring points for a wide variety of items. This larger cooler can keep your food and beverages cool throughout the day, but you can also use the LinQ Cooler to transport towels, shoes or other essential Sea-Doo accessories.