Pontoon Boat Cover, 900D Waterproof Pontoon Boat Cover with Motor Cover, Heavy Duty Waterproof Marine Grade, Deck Boat Cover, 17-20 FT, Gray
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Availability:
Only 5 left in stock, order soon!
Arrives
Aug 2 – Aug 3
Recently Viewed
Color: Gray
Size: Length: 17'-20' Beam Width: up to 102"
Features
- Heavy Duty Pontoon Boat Cover: Mionovity winter pontoon boat cover 17-20 ft is designed to protect your boat against harsh outdoor elements like sun, wind, rain, snow, and debris. The advanced Anti-UV technology ensures that the pontoon cover will not fade or degrade for years of use, while the reinforced seams and double-stitched hem provide maximum durability and protection. Perfect for all-season protection, so you can enjoy your boat worry-free.
- 100% Waterproof Pontoon Cover: Protect your pontoon boat from rain and water damage with 17' 18' 19' 20 pontoon boat cover. Designed with a 4-layer water watertight PU coating that resists up to 4800 Pa water pressure, the double-stitch seams and waterproof seal seam tapes provide an impenetrable fortress against water.
- Ultimate Wind Protection: Take on the toughest winds with Mionovity 17-20 foot pontoon boat cover robust windproof system. Industrial strength snaps and 14 Trailerable Tie-down Straps ensure a secure fit, while elastic shock cord creates a tailored shape for your boat. Rear Air Vents encourage air flow, reducing pressure during storms for unbeatable wind protection.
- Dual-Purpose Storage Bag: Mionovity offers more than just boat protection - our boat cover for pontoon boat comes with a spacious storage bag that also can be used as a motor cover. Keep your engine safe from rain, dust, snow, and frost, doubling the protective power!
- Premium Quality Pontoon Cover: Mionovity pontoon mooring cover is made with top-grade materials and advanced technology, ensuring that it provides 2-3 times the lifespan of regular boat covers. Our 2-Year wty offers added peace of mind, plus our customer care team is always available to address any concerns. Trust Mionovity to keep your boat protected.
Color: Gray
Brand: Mionovity
Water Resistance Level: Waterproof
Item dimensions L x W x H: 21.65 x 18.11 x 4.7 inches
Coverage: all-season, waterproof, and robust wind protection
Manufacturer: Mionovity
UPC:
Automotive Fit Type: Universal Fit
Color: Gray
Brand: Mionovity
Water Resistance Level: Waterproof
Item dimensions L x W x H: 21.65 x 18.11 x 4.7 inches
Coverage: all-season, waterproof, and robust wind protection
Manufacturer: Mionovity
UPC: 735530913161
Automotive Fit Type: Universal Fit
Item Weight: 13.47 pounds
Product Dimensions: 21.65 x 18.11 x 4.7 inches
Manufacturer Part Number: EEP-300D-P-Grey-17-20ft
Date First Available: May 13, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Aug 2 – Aug 3
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Black
Size: Length: 17'-20' Beam Width: up to 102"
I got this cover after reading a few reviews. I did do a few things to it because it does feel a little cheap but after doing my modifications to it, it actually is a decent cover. I got a bungee cord, and I put it all the way around the loops, and I pulled the cord as tight as I could and set it and that fits perfectly around the bottom edge of the pontoon, I added some vent adapters to the top of the cover. I just had to be extremely careful cutting the holes and tightening down my vents, and I was able to add my poles to hold the cover Up. I have a before and after picture of it so far is held up to high winds and rain. Great value easy installation and it’s waterproof good value for the money. Don’t pay attention to that damage on the corner.
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Reviewed in the United States on March 21, 2025 by David David
Color: Gray
Size: Length: 17'-20' Beam Width: up to 102"
I have only had the cover for a week but it fits our 16ft pontoon great. It covers the entire boat so nothing is exposed to weather which I like. I am not sure how it will do when we get alot of rain. I am worried that the water will just puddle in the middle and rip the cover. We had poles to put under the cover from a previous one we had that I am hoping will make the water drain off. I will update my post after a good rain. It also includes a ton of straps that are very long and adjustable that keeps the cover fastened down around the entire boat.
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Reviewed in the United States on July 2, 2025 by Amazon Customer
Color: Gray
Size: Length: 21'-24' Beam Width: up to 102"
It fit our pontoon boat perfectly, light weight and easy to put on.
Reviewed in the United States on May 6, 2025 by DEP
Color: Gray
Size: Length: 21'-24' Beam Width: up to 102"
I'm using this inside my boathouse to determine the birds building nest. So, no nest
Reviewed in the United States on May 30, 2025 by DBG
Color: Gray
Size: Length: 21'-24' Beam Width: up to 102"
good light weight mooring cover. Fits my boat fairly well using carabiner front and back and weights on the sides. I have a covered dock and this cover has remained in place through several major storms. It is waterproof enough that a little water can collect during a bad storm, but simply be lifted to remove the water.
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Reviewed in the United States on August 3, 2025 by CB
Color: Gray
Size: Length: 21'-24' Beam Width: up to 102"
Held up much better than others
Reviewed in the United States on August 9, 2025 by Slappy
Color: Gray
Size: Length: 21'-24' Beam Width: up to 102"
Did not cover outboard motor as pictured.
Reviewed in the United States on August 3, 2025 by Donna Penson
Color: Gray
Size: Length: 21'-24' Beam Width: up to 102"
Easy to use. Covers my 24 ft. Pontoon real nice. Motor cover is nice touch. Using it with two support poles in the middle. Had this same cover last year. Did a great job all of our harsh Ohio winter. But ripped when taking it off in the spring. Not sure if it was me or a seam failed.
Reviewed in the United States on November 10, 2024 by david s.