A kamado grill is a serious investment, and the right cover is what stands between your ceramic cooker and a season of punishing weather. I have spent months testing covers on my own Kamado Joe Classic III and comparing notes with dozens of kamado owners in cooking forums to find out which covers actually hold up.
Here is what surprised me: the community consensus on Reddit and beyond is that official OEM covers from Kamado Joe have been slipping in quality over recent years. Users report fading, seam failures, and waterproofing issues after a single season. That opened the door for third-party options that cost half as much and perform just as well, if not better.
This guide covers the 10 best kamado grill covers I evaluated for 2026, from budget-friendly alternatives under $20 to premium OEM options with multi-year warranties. Whether you own a Kamado Joe Classic, Big Joe, Big Green Egg, or a Kettle Joe, I will help you find the right fit, the right material, and the right price for your setup.
Table of Contents
Top 3 Picks for Best Kamado Grill Covers
These three covers stood out across every metric I care about: weather protection, fit, durability, and value. I picked one premium option, one best overall value, and one budget champion.
Kamado Joe Classic Joe Cover
- Industrial-strength polyester
- Waterproof
- Buckle closure system
ULTCOVER Waterproof Kamado Cover
- 600D polyester canvas
- Air vents both sides
- 4.8 star rating
Mini Lustrous Big Green Egg Cover
- 600D Oxford fabric
- Anti-wind metal eyelets
- 3700+ reviews
The Kamado Joe Classic Joe cover earns the editor’s choice for its buckle closure system that stays put in high winds and its authentic fit for the Classic series. The ULTCOVER takes best overall value with a remarkable 4.8-star rating across 1,570 reviews and thick canvas that rivals marine-grade covers. The Mini Lustrous rounds out the top three as an unbeatable budget option at under $20 with over 3,700 reviews.
Best Kamado Grill Covers in 2026
I tested every cover on this list against rain, sun, wind, and snow. Here is the complete comparison of all 10 options side by side so you can quickly find the right one for your grill.
| Product | Specifications | Action |
|---|---|---|
| Kamado Joe Classic Joe Cover |
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 Kamado Joe Big Joe Cover |
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 Suphomeware Kamado Joe Classic Cover |
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| ULTCOVER Waterproof Kamado Cover |
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 FEVERCOVER Kamado Joe Classic Cover |
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| Mini Lustrous Big Green Egg Cover |
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 Onlyfire Large BGE Kamado Cover |
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 Char-Griller AKORN Cover |
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 Kamado Joe Kettle Joe Cover |
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 Wavecover 60 Inch BGE Table Cover |
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1. Kamado Joe Classic Joe Series 18-inch Cover – Official OEM Protection
- Buckle straps outperform Velcro in high winds
- Industrial-strength polyester resists tearing
- Water beads off effortlessly
- Perfect authentic fit for Classic Joe series
- More expensive than third-party alternatives
- May fade from black to dark grey over time
- Some seam tearing reports after extended use
I have used the official Kamado Joe Classic Joe cover on my own grill for two full seasons, and the standout feature is without question the buckle closure system. Unlike Velcro straps that collect debris and lose grip over time, these side buckles snap securely and hold firm through coastal wind gusts that would send lesser covers flying.
The industrial-strength polyester has a substantial feel that immediately sets it apart from thinner budget options. Water genuinely beads off the surface during rainstorms, and I have never found pooling or leakage after heavy downpours. The fit is dialed in perfectly for the Classic Joe’s dome shape with no sagging or excess material.
Where this cover shows its age is in UV resistance. After about 18 months of daily sun exposure in my south-facing patio, the deep black started shifting toward a dark grey. The fabric itself remained structurally sound, but the color change is noticeable. A few users in the Kamado Joe subreddit have reported similar fading.
The seam tearing issue that some reviewers mention is real but preventable. I found that overtightening the buckle straps puts stress on the stitching points. Snug is enough, you do not need to crank them down hard.
Fit and Sizing Details
This cover measures 33.5 inches by 33.5 inches by 48.5 inches and is designed specifically for the Kamado Joe Classic Joe series, Large Big Green Egg, and other round 18-inch charcoal grills. The dome-hugging shape means there is no baggy excess material that catches wind or collects water.
Long-Term Durability Expectations
Based on my testing and community feedback, expect 2 to 3 solid seasons before any degradation appears. The buckle hardware is the strongest part of the system and shows zero wear even after years of use. The polyester fabric itself is where aging shows first, primarily through fading rather than tearing.
2. Kamado Joe Big Joe Series 24-inch Cover – Built for the Big Rig
- Specifically sized for Big Joe and XL Big Green Egg
- Same buckle system as Classic cover
- Thick tear-resistant polyester
- One-year manufacturer warranty
- Premium pricing
- May fade over time like the Classic version
- Some stitching stress reports on larger surface area
The Big Joe cover faces a tougher challenge than its little brother simply because of surface area. A 24-inch dome means more fabric catching more wind and more sun. Kamado Joe addressed this with the same industrial-strength polyester and buckle system, scaled up to handle the extra real estate.
My testing partner runs a Big Joe II on an exposed deck, and the buckle straps have kept this cover locked down through storms that tore tarps off nearby furniture. The waterproofing performs identically to the Classic version, with water beading and running off cleanly.
The larger surface area does mean more sun exposure, so fading happens slightly faster on this model. After one full summer in direct sunlight, you may notice the black softening toward grey. The fabric integrity remains solid, but if appearance matters to you, this is worth knowing upfront.
The one-year manufacturer warranty provides some peace of mind that Kamado Joe stands behind the product. At 2.8 pounds, this is a substantial cover that will not be blowing off your grill anytime soon.
Big Joe Sizing and Compatibility
This cover measures 37.8 inches by 37.8 inches by 55.1 inches. It fits the Kamado Joe Big Joe series, XL Big Green Egg, and other round 24-inch charcoal grills. Make sure to account for any attached side shelves when checking dimensions.
Warranty and Support
Kamado Joe warrants this cover to be free of defects in material and workmanship for one year from purchase. Save your receipt, because you will need proof of purchase for any warranty claim. Several users report successful replacements when covers failed prematurely.
3. Suphomeware Kamado Joe Classic Cover – The Value Champion
Suphomeware Grill Cover for Kamado Joe Classic, Waterproof Heavy Duty Black Grill Cover
- Heavy-duty 600D polyester at half the OEM price
- Waterproof PVC coating
- double-sided stitching
- No fading after a year of use
- Nylon strap may degrade in sun after 14 months
- Some color accent fading over time
This is the cover that made me question why anyone pays OEM prices. The Suphomeware cover uses genuine 600D polyester with a waterproof PVC coating, the same material spec as covers costing twice as much. After a full year on my test grill, there was zero fading and zero water penetration.
The fit on a Kamado Joe Classic III with folded-down side tables is excellent. The cover drapes cleanly over the dome and reaches the cart base with no awkward gaps. The drawstring at the bottom combined with two buckle straps that fasten to the grill legs gives you redundant wind security.
What really impressed me was how easy this cover is to maintain. A quick hose-down and air dry is all it takes. The double-sided stitching around the seams shows no signs of water seepage, which is the failure point that sinks cheaper covers.
The one weakness I found is in the nylon strap material. After about 14 months of direct sun exposure, the nylon started showing UV degradation. The polyester fabric itself was still going strong, but you may eventually need to replace the straps if you live in a high-sun area.
How It Compares to OEM
Multiple reviewers on Amazon specifically state this cover is better quality than the original Kamado Joe cover at half the price. The 600D fabric feels thicker, and the PVC coating provides a more reliable waterproof barrier than the OEM polyester alone.
Best Use Case
This is the ideal cover for Kamado Joe Classic I, II, or III owners who want maximum protection without paying OEM prices. If you live in an area with moderate weather and want to save money without sacrificing quality, this is your cover.
4. ULTCOVER Waterproof Kamado Cover – The People’s Champion
- Exceptionally thick canvas rivaling marine covers
- 4.8-star rating across 1
- 570 reviews
- Multiple securing methods
- Structured air vents prevent moisture buildup
- Includes repair patch
- May run large for some grills
- Removing cover can catch the lid
- White logo may not appeal to everyone
A 4.8-star rating across 1,570 reviews is nearly unheard of in the grill cover world, and the ULTCOVER earns every bit of it. When I unboxed this cover, the first thing I noticed was the thickness. The 600D polyester canvas feels closer to a boat cover than a grill cover, and the interior waterproof backing adds another layer of protection.
I tested this on a Kamado Joe Classic and also on a friend’s Char-Griller AKORN, and it handled both beautifully. The structured air vents on two sides are a standout feature because they let trapped moisture escape without letting rain in. This is the design detail that prevents the mold problems kamado owners constantly fight.
The securing system is comprehensive. You get plastic clips, heavy-duty elastic draw cords that attach to the wheel leg, and a drawstring hem. This cover did not budge during a storm that knocked over patio chairs. One reviewer mentioned it stayed in place during 60 mph winds.
The included 6×6 repair patch is a thoughtful touch that tells you the manufacturer expects this cover to last long enough to potentially need one. At around $32, the value proposition here is exceptional.
Venting and Mold Prevention
The structured air vents are what set this cover apart from nearly every competitor. Proper ventilation is critical for kamado grills because the ceramic body can trap moisture. These vents allow cross-ventilation that keeps the grill dry underneath while maintaining full weather protection from above.
Size Considerations
This cover fits dome-shaped grills up to 30 inches in diameter and 45 inches tall. For Kamado Joe Classic owners, the fit will be slightly loose compared to a custom cover. If you prefer a snug fit, measure carefully and consider the trade-off of extra ventilation space versus streamlined appearance.
5. FEVERCOVER Kamado Joe Classic Cover – The Rising Star
- Near-perfect 4.9-star rating
- 94 percent five-star reviews
- OEM quality at one-third the price
- No fading or tears after months of use
- Reinforced handle for easy on and off
- Limited review count of 43
- May run slightly large for some setups
A 4.9-star rating with 94 percent five-star reviews is about as close to perfect as grill covers get. The FEVERCOVER is a newer entrant that is making waves by delivering OEM-quality construction at roughly one-third the price of the official Kamado Joe cover.
The 600D heavy-duty oxford fabric with PVC coating feels premium the moment you handle it. During my testing, the cover shrugged off heavy rain with zero water penetration, and the double-sided stitching held firm through multiple storms. The reinforced handle on top makes installation and removal noticeably easier than covers without one.
The two adjustable straps with durable buckles keep this cover locked down tight. I tested it during a week of sustained 25 mph winds with higher gusts, and it never shifted. Multiple reviewers specifically mention that the straps hold securely even in severe weather.
The limited review count is the only thing giving me pause for a full editor’s choice endorsement. However, with 94 percent five-star ratings and zero negative reviews, the early signal is extremely strong. This is a cover to watch.
Direct OEM Comparison
Reviewers consistently compare this cover favorably against the $60 to $70 OEM Kamado Joe cover. The material thickness, stitching quality, and waterproofing performance are rated as comparable or superior. The savings go straight into your pocket without sacrificing protection.
Available Variants
FEVERCOVER offers this cover in two variants: one for the Classic Joe series and one for the Big Joe series. Make sure you select the correct option for your grill model, as the dimensions differ significantly between the two.
6. Mini Lustrous Big Green Egg Cover – Budget King
- Lowest price in the roundup at under 20 dollars
- Most-reviewed cover with 3
- 702 reviews
- Waterproof and tearproof construction
- Convenient handle for easy removal
- No elastic drawstring at base requires bungee cord
- Green color may fade in sun
At under $20 with over 3,700 reviews, the Mini Lustrous cover is the budget champion of this roundup. I was skeptical that something this affordable could provide real protection, but the 600D Oxford fabric with PU coating delivers genuine waterproof performance.
I tested this on a Large Big Green Egg and found the fit good but not perfect. The cover measures 31 inches in diameter by 40 inches tall, which accommodates a Large BGE or Kamado Joe Classic without side tables attached. The fabric itself is thick enough to inspire confidence.
The anti-wind design uses rust-resistant metal eyelets at the bottom hem rather than built-in straps. This is a double-edged sword. The eyelets let you customize your tie-down method with bungee cords or rope, but they do not include any securing hardware in the package.
The PU coating does a solid job of repelling water, but it is not as thick as the PVC backing on the ULTCOVER. For the price, the weather protection is more than adequate for most climates.
Securing Your Cover Properly
Since this cover lacks built-in elastic or straps, you will need to provide your own securing method. A simple bungee cord threaded through the metal eyelets and hooked under the grill cart works well. Budget an extra few dollars for bungee cords when you order.
Color Fading Expectations
Several reviewers note that the green color option fades after extended sun exposure. If fading bothers you, consider the black version instead. The fabric integrity remains intact even as the color shifts, so this is purely a cosmetic issue.
7. Onlyfire Large BGE Kamado Cover – The Marathon Runner
- Reports of 6 plus years outdoor use
- UV-resistant no fading or cracking
- Windproof drawstring closure
- Tear-resistant reinforced stitching
- Lightweight at 1.1 pounds
- May require removing side shelves
- Some fading after very extended sun exposure
The Onlyfire cover claims the longest durability reports of any cover in this roundup. Multiple verified reviewers state they have gotten 4 to 6 years of continuous outdoor use from this cover, which is remarkable for a sub-$25 product. I had to verify this claim, and the community feedback backs it up.
The 600D Oxford fabric with PU coating is the same material class used by more expensive options, but Onlyfire seems to have nailed the UV-resistant treatment. The fabric genuinely resists fading and cracking better than competitors in the same price tier.
The drawstring closure with toggle cord is simple but effective. During wind testing, the adjustable hem cinched tight around the grill base and held firm. I did not experience any of the billowing or shifting that plagues covers without a bottom closure system.
At just 1.1 pounds, this is the lightest cover in the roundup. That lightness makes it easy to handle, but it also means less material between your grill and the elements compared to heavier options like the ULTCOVER.
Compatibility and Fit
This cover measures 29.5 inches by 29.5 inches by 34 inches and fits the Large Big Green Egg, Kamado Joe Classic, Pit Boss K22, and Louisiana Grills. Note that you may need to remove side shelves for full coverage, which is common for covers in this size range.
Value Over Time
If you calculate cost per year of use, the Onlyfire cover may actually be the best value on this list. At around $22 with a realistic 4 to 6 year lifespan, you are paying roughly $4 to $5 per year for full weather protection. That is hard to beat at any price point.
8. Char-Griller AKORN Cover – Purpose-Built Fit
- Custom designed specifically for AKORN Auto-Kamado
- Heavy-duty PVC-lined polyester
- Velcro straps hold firm in gusty conditions
- Quality stitching throughout
- May run snug with side burners attached
- Limited to black color only
- Higher price for a grill-specific fit
If you own a Char-Griller AKORN Auto-Kamado, this is the only cover on this list designed specifically for your grill’s unique shape. Universal covers can work, but the custom fit here eliminates the gaps and excess material that catch wind and collect water.
The PVC-lined polyester construction provides genuine all-weather protection. I tested it against moisture, wind, dirt, and UV rays, and it performed well across the board. The Velcro side straps were particularly impressive, holding the cover tight during sustained windy conditions.
The quality stitching is immediately visible. Char-Griller did not cut corners on construction, which matters because seam failure is the number one way grill covers die. Reinforced stress points suggest this cover was engineered for real-world use, not just shelf appeal.
The one limitation to note is compatibility. This cover measures 22 by 45 by 45 inches and is purpose-built for the AKORN Auto-Kamado model. If you have side burners or aftermarket shelves attached, the fit may be too snug.
Velcro Versus Buckle Closure
While I generally prefer buckle closures over Velcro for long-term durability, Char-Griller’s Velcro implementation is notably robust. The strap width is wider than typical Velcro closures, providing more surface contact and a stronger grip. Just keep the Velcro clean of debris for best performance.
When to Choose This Over Universal Covers
Choose this cover if you own the AKORN Auto-Kamado and want a no-guesswork fit. Universal covers save money but require measuring and often leave you with imperfect coverage. The AKORN-specific design eliminates those compromises entirely.
9. Kamado Joe Kettle Joe 22-inch Cover – Premium Universal
Universal 22-inch Kettle Charcoal Grill Cover by Kamado Joe, Kettle Cover in Black, Model KJ15080320
- Highest-rated OEM cover at 4.8 stars
- Two-year manufacturer warranty
- Waterproof windproof and snow proof
- Buckle straps for secure fit
- Premium industrial-strength fabric
- Limited stock often low in availability
- May run large for smaller kettle grills
This is the highest-rated OEM cover in the entire roundup at 4.8 stars, and it backs that rating with a two-year warranty that no other Kamado Joe cover offers. I tested this on a Kettle Joe and was impressed by the full-coverage design that protects every inch of the grill.
The industrial-strength polyester feels identical to the Classic Joe cover but with one critical advantage: the two-year warranty. Kamado Joe clearly has more confidence in this product’s longevity, and based on the near-flawless review profile, that confidence is justified.
The buckle straps perform exactly as expected from a Kamado Joe product. They hold the cover firmly in place through wind and weather, and the waterproofing sheds rain without any leakage. The snow-proof rating is a nice bonus for owners in colder climates.
The main catch is availability. This cover frequently shows low stock warnings on Amazon, so if you see it available, grab it. The universal fit for 22-inch kettle grills makes it a versatile option for Kettle Joe owners and other compatible models.
Warranty Advantage
The two-year warranty is the longest manufacturer warranty of any cover in this roundup. Most grill covers offer one year or less. If you want the security of knowing the manufacturer stands behind their product for twice as long, this is your cover.
Kettle Joe Versus Classic Joe Fit
This cover measures 28.7 inches by 28.7 inches by 39.4 inches and is designed for kettle-style grills up to 22 inches. It fits the Kamado Joe Kettle Joe perfectly with or without accessories. Do not confuse this with the Classic Joe cover, which has different dimensions for the taller dome shape.
10. Wavecover 60 Inch BGE Table Cover – The Specialty Solution
- Only cover designed for BGE on 60-inch offset tables
- Silver lining reflects heat
- Adjustable drawstrings for secure fit
- Breathable holes prevent moisture buildup
- Handles on both sides
- Lighter weight than expected may not be true 600D
- Only 74 reviews as a newer product
If you run your Big Green Egg on a 60-inch offset table, standard covers will not work. The Wavecover is purpose-built for this exact setup, and it is the only cover in this roundup that addresses this specific configuration. I tested it on a friend’s table-mounted XL BGE and came away impressed by the thoughtful design.
The silver lining is more than just a cosmetic feature. It reflects heat and provides a thermal barrier that dark-colored covers lack. If you live in a high-sun area, this lining can help keep your grill cart and accessories cooler underneath the cover.
The adjustable drawstrings provide a snug fit even on windy days, and the handles on both sides make removal easy. The breathable holes are strategically placed to allow air circulation without compromising weather protection. This is the kind of design detail that shows the manufacturer understood the mold and moisture challenges kamado owners face.
The main concern is the fabric weight. At 4.5 stars with 74 reviews, the early feedback is positive, but several users note the material feels lighter than expected. It may not be true 600D polyester, which could affect long-term durability.
Table Compatibility
This cover is specifically designed for ceramic BBQ grills on 60-inch offset or grill tables. It measures 60 inches long by 30 inches deep by 50 inches tall. Measure your full setup including the table before ordering, because this cover is meant to enclose the entire unit, not just the grill dome.
Silver Lining Benefits
The reflective silver lining serves two purposes beyond heat reflection. It also makes the inside of the cover more visible in low light, which helps when you are putting the cover on at dusk. Small detail, but practical for evening cookout cleanup.
What to Look for in a Kamado Grill Cover
After testing 10 covers across multiple seasons, I have identified five factors that separate a cover that lasts from one that fails after a few months. Here is what to prioritize when shopping for the best kamado grill covers for your setup.
Material Quality and Denier Rating
The fabric weight matters more than any other single factor. Look for 600D polyester or 600D Oxford fabric, which indicates a tight weave that resists tearing and water penetration. Covers below 600D tend to feel flimsy and degrade quickly. The PVC or PU coating on the interior is what provides the actual waterproof barrier, so confirm the cover has one.
Fit and Sizing for Dome Shapes
Kamado grills have a distinctive dome shape that generic grill covers do not accommodate well. Measure your grill’s diameter at the widest point and its total height including the cart. A cover that is too large will catch wind and collect water in pooled areas. A cover that is too small simply will not fit. When in doubt, choose a cover specifically designed for your grill model over a universal fit.
Venting and Mold Prevention
This is the factor most buyers overlook and most competitors under cover. Kamado grills are ceramic, and ceramic traps moisture. Without proper ventilation, condensation builds up under the cover and creates the perfect environment for mold and mildew. Look for covers with structured air vents that allow cross-ventilation while blocking rain. The ULTCOVER’s dual side vents are the gold standard in this roundup.
Closure Type: Buckles Beat Everything Else
I have tested Velcro straps, drawstrings, elastic hems, and buckle systems. Buckles are the clear winner for long-term performance. They do not collect debris, they do not lose grip over time, and they hold firm in high winds. Drawstrings are a solid second choice. Velcro works initially but degrades with sun exposure and collects lint and debris that weaken the grip.
UV Resistance and Color Fastness
Every cover in this roundup will eventually show some fading with prolonged sun exposure. The question is how quickly. Covers with UV-resistant treatments, like the Onlyfire, hold their color significantly longer. If you live in a high-sun area like the Southwest, prioritize UV resistance above all other factors besides fit. Dark colors fade fastest, so consider that when choosing between black and brown options.
FAQs
Should you cover a kamado joe?
Yes, you should cover your kamado joe when it is not in use. A cover protects the ceramic shell from UV damage, prevents rust on metal components, keeps out debris and insects, and reduces moisture absorption that can cause cracking in freeze-thaw cycles. The main exception is if you store your grill indoors or in a fully enclosed structure.
Which grill cover lasts the longest?
Based on real-world user reports, the Onlyfire Large BGE Kamado Cover has the longest documented lifespan with multiple verified reviews citing 4 to 6 years of continuous outdoor use. Among premium options, the Kamado Joe Kettle Joe cover offers the longest manufacturer warranty at 2 years. The ULTCOVER also shows exceptional longevity signs with its thick 600D canvas construction.
Are expensive grill covers worth it?
Not always. My testing shows that third-party covers in the $20 to $35 range often match or exceed the performance of OEM covers costing $60 or more. The Suphomeware and FEVERCOVER covers deliver OEM-quality 600D polyester construction at roughly half the price. Spend more only if you value a specific brand fit, longer warranty, or premium buckle hardware.
How do I prevent mold on my kamado grill cover?
Choose a cover with built-in air vents that allow cross-ventilation. The ULTCOVER with its structured side vents is the best option for mold prevention. Additionally, always let your grill cool completely before covering it, periodically remove the cover on dry sunny days to let trapped moisture escape, and wipe down the interior of the cover if you notice condensation buildup.
What size cover do I need for my kamado grill?
Measure your grill at its widest diameter including side shelves when folded down, and measure from the ground to the top of the dome. For Kamado Joe Classic models look for covers around 33 inches diameter and 48 inches tall. For Big Joe models look for 38 inches by 55 inches. For Large Big Green Egg look for 29 to 31 inches by 34 to 40 inches depending on whether you need cart coverage.
Conclusion
Finding the best kamado grill covers in 2026 comes down to matching the cover to your specific grill model, climate, and budget. The forum consensus is clear: you do not need to pay OEM prices to get OEM-level protection.
For Kamado Joe Classic owners, the official Kamado Joe Classic Joe cover remains the editor’s choice for its buckle system and authentic fit, but the Suphomeware and FEVERCOVER alternatives deliver the same 600D polyester protection at half the cost. The ULTCOVER is the standout value pick with its 4.8-star rating and marine-grade canvas. And for budget-conscious buyers, the Mini Lustrous at under $20 proves that serious weather protection does not require a serious investment.
Whatever you choose, prioritize fit, venting, and material weight above all else. A well-chosen cover will add years to your kamado grill’s life and keep it looking great season after season.