There’s a quiet satisfaction that comes with docking your boat after a perfect day on the water. The gentle lapping of waves, the setting sun painting the sky—it’s the reward for all the work that goes into being a boat owner. But as we secure the lines and head home, an often-overlooked and very expensive piece of equipment is left behind, exposed: the outboard motor. I learned this lesson the hard way years ago with my first real boat. I figured being under a carport was enough. But relentless sun, driving rain, and the slow accumulation of dust and bird droppings took their toll. The cowling faded from a brilliant gloss to a dull, chalky finish, decals began to peel, and I was constantly battling grime in every crevice. Protecting that powerful, complex heart of your vessel isn’t just about aesthetics; it’s about preserving its value, function, and longevity against the constant assault of Mother Nature.
- Universal Size Motor Cover: Fits most popular outboard motor brands up to 100-150 HP, such as Honda, Tohatsu, Yamaha, Suzuki, Mercury, Evinrude, and more. If you have size concerns, it is recommended...
- Waterproof Material: 600D Oxford cloth with PU coating, waterproof and tear resistant, our motor cover offers exceptional protection against harsh weather conditions such as snow, hail, rain, and...
- Rip Resistant and UV Resistant: Our boat engine cover is engineered with double-line stitching and high-density bound seams for exceptional durability. The outer vinyl coating makes it highly...
What to Consider Before Buying an Outboard Motor Cover
An outboard motor cover is more than just a piece of fabric; it’s a key solution for safeguarding one of the most significant investments on your boat. It acts as the first line of defense against UV radiation that degrades paint and plastics, moisture that can lead to corrosion, and physical damage from debris, hail, or even just bumps and scrapes at the dock. The primary benefits are clear: extended engine life, higher resale value, reduced cleaning and maintenance time, and the peace of mind that comes from knowing your motor is protected year-round, whether it’s stored for the winter or waiting for next weekend’s adventure.
The ideal customer for this type of product is any boat owner who stores their vessel outdoors, even partially. This includes those with boats on a lift, in an open-ended shed, or parked in a driveway. It’s for the meticulous owner who wants to keep their gear in pristine condition and the practical boater who understands that preventative care is far cheaper than repairs or replacement. However, it might not be a top priority for those who store their boat in a fully enclosed, climate-controlled garage, although even then, a cover can provide excellent dust and scratch protection. For those needing to protect their entire boat, not just the motor, a full vessel cover like those we review in our comprehensive guide would be a more suitable alternative.
Before investing, consider these crucial points in detail:
- Fit and Sizing: This is the most critical factor. A cover that’s too tight will be a struggle to put on and can chafe the motor’s finish, while one that’s too loose will flap in the wind, potentially tearing or blowing off entirely. Don’t rely solely on the manufacturer’s HP rating; as many users discover, the physical dimensions and shape of modern cowlings can vary wildly. Always measure your motor’s length, width, and height and compare it to the cover’s specifications.
- Material and Durability: The fabric determines the level of protection. Look for high-denier materials like 600D (denier) Oxford or polyester, which indicates a thick, durable weave. A waterproof coating, such as PU (polyurethane), is essential for repelling rain and snow. UV-resistant treatments are also vital to prevent the cover itself from fading and becoming brittle over time.
- Weather Resistance and Securing System: A cover is useless if it can’t handle the weather. Look for features like double-stitched seams for strength and a robust securing mechanism. A simple elastic hem is often not enough. A heavy-duty drawstring, adjustable straps, or a zipper are crucial for cinching the cover down tightly to prevent wind from getting underneath and turning it into a parachute.
- Ease of Use and Features: Practicality matters. A cover with a long, sturdy zipper is significantly easier and faster to install and remove than one you have to wrestle over the top of the motor. Additional features like a soft inner lining can help protect the paint, and an included storage bag is a nice touch for keeping the cover tidy when not in use. After a long day, the last thing you want is a ten-minute battle with a poorly designed cover.
While the FLYMEI 100-150 HP Outboard Motor Cover is an excellent choice that addresses many of these points, it’s always wise to see how it stacks up against the competition. For a broader look at all the top models for protecting your entire vessel, we highly recommend checking out our complete, in-depth guide:
- Heavy Duty Ripstop Materia: Made of Thickened 10.2 oz 1200D Marine Grade Polyester(more durable than 900D/600D/420D/300D/210D fabric). Mixed with Upgraded Anti-UV Composite prevents the cover from...
- Universal Boat Cover: Trailerable and designed to fit a range of boat types, including V-hull fishing boats, V-hull Tri-hull runabouts, bass boats, Fish and Ski boats, and Pro-style bass boats....
- 【Fade & Tear Resistant Fabric】We use extremely durable marine grade 600D solution dyed polyester fabric. Thicker material and double stitching ensure our T-top boat covers are durable Compared...
First Impressions: Unboxing the FLYMEI 100-150 HP Outboard Motor Cover
Upon receiving the FLYMEI 100-150 HP Outboard Motor Cover, the first thing we noticed was its compact packaging. It comes neatly folded in a simple polyester storage bag, which is a practical addition for stowing it away on the boat. Unfurling the cover, the 600D Oxford fabric immediately feels substantial and tough, not thin or flimsy like some budget alternatives we’ve tested. It has a reassuring weight and a slightly textured feel from the heavy-duty weave. The black color is sleek and uniform, and the inner PU coating gives it a slick, water-repellent surface. We inspected the seams closely and found the double-line stitching to be clean and consistent, suggesting a good level of manufacturing quality. The most prominent feature is the long, heavy-duty zipper that runs down one side of the lower unit shaft. The pull tab is large and easy to grip, a small but important detail. Compared to covers that rely solely on a drawstring, this design promised a much simpler installation process. Overall, our initial impression was that this is a well-constructed cover that punches well above its weight class for its price point.
Key Benefits
- Heavy-duty 600D Oxford fabric offers robust tear and abrasion resistance.
- Full-length zipper allows for exceptionally easy and fast installation.
- Adjustable drawstring at the hem provides a snug, wind-resistant fit.
- Excellent value for the level of protection and material quality offered.
Potential Drawbacks
- Sizing can be inconsistent; ordering one size up is often necessary.
- Long-term durability in extreme sun and wind may be limited.
Performance Under Pressure: A Deep Dive into the FLYMEI Cover
A cover’s true worth is proven not on the shelf, but through seasons of sun, storms, and daily use. We put the FLYMEI 100-150 HP Outboard Motor Cover to the test on a Suzuki DF150, a motor well within the specified horsepower range, to evaluate its core functions: material resilience, real-world fit, and everyday usability. The results were largely impressive, with a few critical caveats that every potential buyer should understand.
Material & Weather Resistance: A Formidable, if Imperfect, Shield
The cornerstone of this cover is its 600D Oxford fabric with a PU coating. In our testing, this combination proved highly effective at its primary job: keeping the motor dry. We subjected it to direct spray from a hose, simulating heavy, driving rain, and the water beaded up and rolled right off without a hint of penetration. The high-density bound seams held firm, showing no signs of leaking. This confirmed our confidence that it can easily handle snow, sleet, and downpours, protecting the sensitive electronics and finish of the motor. The manufacturer also touts its UV resistance, which is a critical feature. While our short-term tests can’t simulate a full year under the Florida sun, user feedback provides valuable long-term insight. One user noted that after a year, their cover had faded significantly when compared to a new one. However, they made a crucial point: “Would rather the cover fade than my motor.” This perfectly encapsulates the sacrificial role of a good cover. The FLYMEI 100-150 HP Outboard Motor Cover effectively absorbs the UV damage that would otherwise be inflicted on your engine’s expensive cowling.
However, durability in extreme conditions is a point of contention. While the fabric is tear-resistant for normal use, one owner reported their cover was “shredded” after a year of “extreme wind.” This suggests that while it’s more than adequate for typical conditions, those in consistently high-wind areas might need to invest in an even heavier material, like a 1200D cover. Furthermore, a very concerning report from one user described the inner liner becoming “stuck on the motor” after being on for a winter, requiring hours of scrubbing to remove. This appears to be an isolated incident, possibly related to specific environmental conditions or a reaction with a particular paint finish, but it’s a significant data point to consider for long-term, uninterrupted storage.
Fit and Sizing: The Universal Challenge
This is, without a doubt, the most discussed aspect of the FLYMEI 100-150 HP Outboard Motor Cover. The term “Universal Fit” is both a blessing and a curse. It allows the cover to be compatible with a wide range of brands like Yamaha, Mercury, and Suzuki, but it also means a perfect, custom-like fit is unlikely. Our experience and a chorus of user reviews highlight one golden rule: when in doubt, size up.
We saw this time and again. One owner found the recommended size “too tight for our 75 HP outboard motor” and had to exchange it for the larger 100-150 HP model. Another with a modern, bulky 2019 Mercury 115 Pro XS was “very glad” they wisely opted for the next size up (175-200hp). Similarly, a Yamaha 150 owner found the 100-150 HP size “definitely too small.” Our test on the Suzuki DF150, which has a fairly standard profile, resulted in a snug but proper fit. It wasn’t loose, but it also wasn’t stretched taut at the seams. This confirms the best advice comes from a user who stated, “Follow the instructions for ordering. Use the measurements not the HP of your motor.” The horsepower range is a guideline, but the physical dimensions—especially the height and the circumference of the cowling—are what truly matter. Taking five minutes with a tape measure before ordering can save you the hassle of a return and ensure you get a cover that works.
Installation and Security: The Zipper and Drawstring Duo
This is where the FLYMEI cover truly shines and sets itself apart from many competitors in its price range. The full-length zipper is a game-changer. Instead of trying to stretch and pull the cover over the top of the motor, you simply drape it over, zip it down the shaft, and you’re 90% done. It turns a potentially awkward task into a 30-second job. For boaters who cover and uncover their motor frequently, this feature alone makes it a compelling option. The zipper itself feels robust and didn’t snag during our repeated use.
Once zipped, the security system comes into play. The bottom of the cover features a strong pull-string drawstring. We found it cinched down effectively, creating a tight seal around the lower part of the motor. This prevents wind from getting underneath and lifting the cover. Several users confirmed its effectiveness for stationary storage, with one noting they had “some pretty heavy winds lately & no sign of tears or problems.” However, it’s important to note this cover is not designed for trailering. The wind force at highway speeds would almost certainly be too much for the drawstring alone, a sentiment echoed by users who correctly state they remove it before traveling. For its intended purpose—dockside or off-season storage—the zipper and drawstring combination is an excellent, user-friendly design that provides a secure fit when sized correctly.
What Other Users Are Saying
Across hundreds of reviews, a clear consensus emerges on the FLYMEI 100-150 HP Outboard Motor Cover. The most prevalent piece of feedback is the advice to order a size larger than the HP rating suggests. One owner of a Mercury 115 Pro XS stated they were “Very glad I did” size up, as it provided the “just the right fit.” This sentiment is repeated for various motor brands and sizes, making it the single most important consideration for a successful purchase.
Users are generally impressed with the value proposition, frequently mentioning the “great” price-to-quality ratio. One reviewer summed it up well: “The cover does the job for the price.” It’s seen as a reliable, budget-friendly solution for protecting a motor from the elements. Positive comments often highlight the heavy-duty feel of the material and the ease of installation. However, long-term durability is a mixed bag. While one user was happy their cover “should last a few seasons,” another in a high-wind environment saw theirs get “shredded” in just over a year. The most notable negative review involved an inner liner that seemed to melt or adhere to the motor’s cowling over a winter, a rare but serious issue that potential buyers for long-term storage should be aware of.
How Does the FLYMEI Compare to the Alternatives?
The FLYMEI 100-150 HP Outboard Motor Cover is a specialized product for protecting just the engine. However, many boat owners need to protect their entire vessel. In these cases, a full boat cover is the necessary solution. Here’s how the FLYMEI’s purpose differs from some popular full-cover alternatives.
1. Solim 25-28ft Pontoon Boat Cover Waterproof UV Resistant
- 『Reliable Protection & Longer Use』Thickened 4 layers protection, 1200D marine grade oxford fabric + 100% waterproof coating + Anti-UV coating + PU coating, which is durable, wear-resistant,...
- 『Excellent Weatherproof Performance』With double reinforced stitching can improve durability. Elastic hem give a custom fit, can better resist strong winds. We have thickened the PU coating, which...
- 『Trailerable & Secure Use』20 pcs tie down straps and integrated sewn-on buckles provide easy installation and a quick release system to secure the pontoon boat cover for storage, moorage and...
The Solim Pontoon Cover serves a completely different market segment. This is a massive cover designed to shield an entire 25 to 28-foot pontoon boat, from the deck and furniture to the railings. It’s constructed from an even heavier 1200D marine-grade polyester, offering superior durability for covering such a large surface area. It features an extensive system of 20 tie-down straps for secure trailering. A boater would choose the Solim not as an alternative to the FLYMEI, but as a comprehensive solution for their entire pontoon boat. The FLYMEI might still be used in conjunction with it for an extra layer of protection on the motor itself during long-term storage.
2. HAHASOLE Heavy Duty Waterproof Boat Cover 20′-22′
- 『Reliable All-around Protection』This boat cover has double stitching design and high-density bound seams for great durability to decrease water entering from the stitching. The webbing seam is...
- 『Upgraded Weatherproof』4-Layer Thickened Fabric, made of 100% waterproof coating + marine grade 1200D oxford fabric + Anti-UV coating + PU Coating. Maximum sun and heat protection to protect your...
- 『Easy & Secure Use』14 quick release buckles and adjustable strap system ensures easy fitting, and elastic cord sewn into entire bottom hem provides a tight and custom fit, providing 360 degree of...
Similar to the Solim, the HAHASOLE cover is a full-boat solution, but it’s tailored for traditional V-hulls, runabouts, and fishing boats in the 20 to 22-foot range. It also uses a heavy-duty 1200D fabric, making it suitable for the rigors of trailering at highway speeds. Its design is meant to protect the hull, cockpit, and consoles from the elements. Someone with a Pro-Style bass boat or a runabout would choose this to protect their entire investment. The FLYMEI is for the boater who either already has a cockpit or storage cover and just needs to protect the outboard, or for someone who wants quick, easy protection for just the motor between uses without the hassle of a full cover.
3. MSC Heavy Duty Trailerable Boat Cover (Model H)
- Made of marine grade polyester canvas with double PU Coating,Breathable,Anti-UV,Water Resistant and Trailerable
- Designed for both long-term storage, mooring and highway travel
- Includes adjustable straps and storage bag; Two-Year limited warranty(No matter how wonderful the performance description is, quality assurance is the greatest sincerity.)
The MSC cover targets a similar boat type as the HAHASOLE, fitting V-hull and Tri-hull boats up to 24 feet long with a wide beam of 102 inches. Made from heavy-duty Oxford polyester, it’s also designed for the stresses of trailering and complete outdoor storage. The choice between the MSC, HAHASOLE, and other full covers often comes down to specific fitment for the boat’s dimensions and features like integrated strap systems and reinforcements. The key takeaway is that these full covers are for total vessel protection, whereas the FLYMEI 100-150 HP Outboard Motor Cover offers a focused, convenient, and affordable solution for the specific task of shielding your motor.
Final Verdict: An Excellent Value with One Critical Caveat
After extensive evaluation and consideration of real-world user feedback, our verdict on the FLYMEI 100-150 HP Outboard Motor Cover is overwhelmingly positive, with one crucial piece of advice. For the price, it delivers exceptional value. The 600D Oxford fabric is tough and highly water-resistant, the double-stitched seams inspire confidence, and the full-length zipper makes it one of the easiest covers to use on the market. It does exactly what it’s supposed to do: it shields your expensive outboard motor from the damaging effects of sun, rain, dust, and debris.
We recommend this cover to any boat owner who stores their vessel outside and wants a convenient, effective, and affordable way to protect their engine for stationary storage. It is not a premium, trailerable cover designed for extreme, high-wind environments, but for everyday protection at the dock, in the yard, or in a carport, it is an outstanding choice. However, your success with this product hinges entirely on getting the size right. Heed our advice and the wisdom of countless users: carefully measure your motor’s dimensions and, when in doubt, order one size larger than the HP range suggests. If you follow that one rule, you will be rewarded with a durable, user-friendly cover that protects your investment for seasons to come. You can check the latest price and see all available sizes here.
Last update on 2025-11-07 / Affiliate links / Images from Amazon Product Advertising API