Lunex RS-2 Personal Watercraft Cover Linen/Navy Large. This heavy-duty travel cover with an integrated trailering system features extra strength Lunex RS ™ ripstop fabric side panels that are designed for extra durability, while the Lunex™ fabric top panel provides all-weather protection. Its integrated trailering system with built-in quick adjusting side-release straps and zippered access doors on both sides create a simple yet sturdy system. Rear air vents reduce inside moisture and wind lofting while the elastic cord in the bottom hem provides a quick and secure fit. Tension panels tightly secure cover for highway travel and built-in strap keepers secure excess strap after tightening.