NIGOOLATA Jet Ski Cover for 3-Seater PWC 136"–145" – 420D Oxford, UV-Resistant with Vents & Straps

This heavy-duty cover is made from 420D Oxford fabric with built-in vents, an elastic hem, and buckle straps to secure a 3-seat personal watercraft measuring 136"–145". It’s designed for both outdoor mooring and indoor storage, combining breathability with water resistance to reduce fading, mildew and grime buildup while keeping seats and instruments cooler.

How does this cover keep my jet ski protected during outdoor storage?

The 420D Oxford cloth blocks sunlight and resists light rain and debris, while sewn-in concealed air vents prevent trapped moisture and reduce mildew risk. A snug elastic hem and attached buckle straps lock the cover in place even when the watercraft is on a trailer or docked in windy conditions.

• UV-resistant fabric to slow fading and instrument overheating
• Concealed vents improve airflow and lower condensation
• Elastic hem plus buckle straps secure the cover against wind
• Black and gray coloring minimizes heat buildup on seats and consoles

Will this fit my Sea-Doo or Yamaha WaveRunner 3-seater?

The cover is a universal design sized to fit personal watercraft between 136 inches and 145 inches in length, which covers the majority of 3-seat Sea-Doo and Yamaha WaveRunner models as well as many Kawasaki and Polaris PWCs. Always measure your hull length from bow tip to stern to confirm compatibility.

• Designed for 136"–145" PWC hulls (3-seater common sizes)
• Works with Sea-Doo, Yamaha, Kawasaki, Polaris and many others
• Suitable for mooring and long-term storage
• Adjustable tension for slightly different hull shapes

How easy is it to install, secure and store this cover?

Installation is straightforward: slip the cover over the craft, cinch the heavy-duty elastic cord at the hem, and fasten the buckle straps under the hull or to a trailer for extra hold. A sewn front handle lets you add a ribbon or reflective tag for quick identification at busy docks, and the entire cover folds into the supplied storage bag when not in use.

• Elastic hem offers quick, even tensioning
• Buckle straps included for trailer or dock security
• Front handle accepts identification ribbons or reflective strips
• Comes with a compact storage bag for off-season packing

What maintenance does the cover require and how durable is it?

The 420D Oxford fabric is durable and easy to clean—simply wipe or hose off dirt and allow to dry before folding. The breathable design with sewn vents reduces strain from trapped moisture, extending fabric life and preserving hardware like straps and buckles.

• Wipe clean or rinse with fresh water; air-dry fully before storing
• Fabric resists tears and abrasions common in PWC use
• Concealed vents reduce mildew and odor buildup
• Buckle straps and elastic cord built for repeated use

Who is this for: NIGOOLATA’s 3-seater jet ski cover suits owners of mid- to large-size personal watercraft who need reliable, all-weather protection without a custom cover price. It’s ideal for boaters who keep PWCs on trailers, at docks, or in seasonal storage and want a breathable, durable solution that’s easy to fit, identify, and stow away.