CAS-370 Defender Extreme Can-Am Spyder Full Cover CAS-370 for Can-Am Spyder F3-Limited with Saddlebags & Trunk, RT, RT-S, RT-Limited, RT-S Special Features Made from a finest top quality Tri-Max nylon with soft backing All seams are electronically heat sealed making the cover 100% waterproof Strategically placed heat shield panels to help protect from hot exhaust Unique â24/7â ventilation system minimizes condensation build-up & allows constant air circulation Soft windshield liner helps protect against scratching & hazing Has expandable pouch to accommodate larger factory touring windshield Accommodating Velcro flaps for factory antennas (RT version only) Snug elastic hem with one-inch grommets at front & rear wheels Packed into its own attractive matching carry all Depending on exhaust type & length of riding, it is recommended to let pipes & moving parts that may heat up cool at least 10 minutes before covering Cover is not intended for trailering