Choosing the right grill cover helps protect your outdoor grill from rain, sun, dust, pollen, snow, and wind-blown debris. A good cover can also reduce fading, limit moisture exposure, and keep your grill cleaner between cookouts. In this guide, you will find five affordable grill cover options for different grill sizes, including 50-inch, 53-inch, 55-inch, and 58-inch covers.
This roundup is reader-supported. When you click through Amazon links, we may earn a referral commission on qualifying purchases.
Quick Verdict
If you want a simple all-around pick, the Unicook 50 Inch Outdoor BBQ Grill Cover is a strong choice for many 2 to 3 burner gas grills. If you need more width, the Unicook 58 Inch Grill Cover is better suited for larger Weber Genesis-style grills. For shoppers who want a durable alternative from another brand, the SunPatio Grill Cover 55 Inch is worth comparing.
Top Picks
- Best Overall: Unicook 50 Inch Outdoor BBQ Grill Cover
- Best Value for Larger Grills: Unicook 58 Inch Grill Cover
- Best for Weather Protection: SunPatio Grill Cover 55 Inch
- Best Flexible Fit: Unicook Heavy Duty Waterproof Barbecue Gas Grill Cover
- Best for Weber Spirit II 300: Unicook 53 Inch Grill Cover for Weber Spirit II
Quick Comparison
| Product | Image | Best For | Highlights | Pros | Cons | Amazon |
|---|---|---|---|---|---|---|
| Unicook 50 Inch Outdoor BBQ Grill Cover |
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Most 2 to 3 burner gas grills close to 50 inches wide | Waterproof-style protection, fade-resistant fabric, handles, straps, air vents | Good everyday fit, easy to remove, useful venting | Not ideal for wider grills or oversized side shelves | Check Price |
| Unicook 58 Inch Grill Cover for Weber Genesis II |
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Larger Weber Genesis-style grills | Heavy-duty fabric, waterproof vinyl coating, handles, adjustable straps | More width for larger grills, easy handling, secure fit | May feel roomy on smaller grills | Check Price |
| SunPatio Grill Cover 55 Inch |
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Mid-size grills around 55 inches wide | Water-resistant protection, UV and fade resistance, handles, fastening straps | Durable feel, easy to handle, good brand compatibility | Like most covers, it should be secured carefully in strong wind | Check Price |
| Unicook Heavy Duty Waterproof Barbecue Gas Grill Cover |
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Shoppers who want a roomy, flexible-fit BBQ grill cover | Fade-resistant material, UV resistance, handles, straps, multi-brand fit | Easy to fit over many grill shapes, useful for grills with shelves | A looser fit may need extra attention in windy areas | Check Price |
| Unicook 53 Inch Grill Cover for Weber Spirit II |
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Weber Spirit II 300-style grills and similar 53-inch setups | Waterproof-style fabric, fade resistance, handles, adjustable straps | Good targeted fit for compatible Weber Spirit II grills | Less useful if your grill is much wider or a different shape | Check Price |
How to Choose the Right Grill Cover
When selecting a grill cover, start with fit. Measure your grill from left to right, including side shelves and handles, then check the depth and height. A cover should be roomy enough to slide on easily but not so loose that it catches wind. Material also matters. Look for durable polyester or vinyl-coated fabric, water resistance, UV resistance, secure straps, and vents that help reduce trapped moisture.
Before You Buy
- Measure the full width: Include side tables, knobs, handles, and shelves.
- Check the shape: A cover made for a square gas grill may not fit a kettle grill, smoker, or flat-top griddle well.
- Look for straps: Velcro or fastening straps help keep the cover in place during wind.
- Check for vents: Air vents can help reduce condensation under the cover.
- Let the grill cool first: Do not put a cover on a hot grill.
Unicook 50 Inch Outdoor BBQ Grill Cover
The Unicook 50 Inch Outdoor BBQ Grill Cover is a practical pick if you need a cover for many 2 to 3 burner gas grills. It uses heavy-duty polyester with a waterproof vinyl undercoating, so it is designed for common outdoor exposure such as rain, snow, dust, and sunlight. The handles make removal easier, while the adjustable straps help reduce shifting in windy weather.
Best For
This cover is best for shoppers who want an affordable everyday grill cover for a grill close to 50 inches wide.
Why You’ll Like It
- Heavy-duty waterproof-style material
- Fade and tear resistant design
- Sturdy handles for easier removal
- Adjustable straps for a more secure fit
- Air vents to help manage moisture buildup
Buyer Feedback Themes
Buyers commonly focus on fit, fabric thickness, water resistance, and ease of removal. The handles and fastening straps are especially helpful if you take the cover on and off often.
Who Should Avoid It
Skip this one if your grill is wider than 50 inches, has large side shelves, or needs a model-specific cover with a tighter custom fit.
Unicook 58 Inch Grill Cover for Weber Genesis II
The Unicook 58 Inch Grill Cover is a better option if your grill is larger than the common 50-inch range. It is designed for Weber Genesis II-style grills and similar gas grills, with heavy-duty fade-resistant polyester and a waterproof vinyl coating. If you want a cover that is easier to pull over a wider grill, this size may be more comfortable than forcing a smaller cover to fit.
Best For
This is a good fit for larger gas grills, especially Weber Genesis-style models that need a wider cover.
Why You’ll Like It
- Heavy-duty waterproof-style material
- Fade resistant and tear resistant design
- Convenient handles for easier removal
- Adjustable straps for a more secure fit
- Useful size for larger grill bodies
Buyer Feedback Themes
Buyers tend to appreciate the wider fit, easy removal handles, and secure straps. It is most useful when your grill measurements match the intended size range.
Who Should Avoid It
It may feel too loose if your grill is closer to 50 inches wide or if you prefer a tight, model-specific cover.
SunPatio Grill Cover 55 Inch
The SunPatio Grill Cover 55 Inch is a solid middle-size option for grills that sit between the 50-inch and 58-inch range. It is made for outdoor weather protection and includes helpful details like handles and fastening straps. It is a good option to compare if you want a durable BBQ grill cover but do not want to choose another Unicook model.
Best For
This cover works best for mid-size gas grills around 55 inches wide, including many Char-Broil, Brinkmann, and similar grill shapes.
Why You’ll Like It
- Heavy-duty waterproof-style material
- UV and fade resistant design
- Convenient handles for easy removal
- Adjustable straps for a more secure fit
- Compatible with various grill brands
Buyer Feedback Themes
Buyers often care about fabric weight, coverage, and whether the cover stays put in rain and wind. The side straps are useful, but you should still secure the cover carefully during storms.
Who Should Avoid It
Skip it if your grill is much smaller than 55 inches or if you need a cover made for a specialty grill shape.
Unicook Heavy Duty Waterproof Barbecue Gas Grill Cover
The Unicook Heavy Duty Waterproof Barbecue Gas Grill Cover is a flexible choice if you want a cover that works across several common grill brands. It uses fade and UV resistant material and includes handles and adjustable straps. This makes it useful if your grill has side shelves or a shape that benefits from a slightly roomier cover.
Best For
This option is best for shoppers who want a durable, easy-to-handle cover for a gas grill that may not need a tight model-specific fit.
Why You’ll Like It
- Heavy-duty waterproof-style material
- UV and fade resistant design
- Convenient handles for easier removal
- Adjustable straps for a more secure fit
- Compatible with various grill brands
Buyer Feedback Themes
Buyers often mention fit flexibility, value, and weather protection. Because this type of cover may fit a range of grill shapes, measuring before buying is especially important.
Who Should Avoid It
Avoid this option if you want a snug custom cover for one exact grill model or if your grill is stored in a very high-wind location without extra protection.
Unicook 53 Inch Grill Cover for Weber Spirit II 300
The Unicook 53 Inch Grill Cover is aimed at Weber Spirit II 300-style grills and similar grill sizes. It offers a useful middle ground if a 50-inch cover is too tight but a 58-inch cover feels too large. The handles help with daily use, and the adjustable straps help keep the cover more secure.
Best For
This is the best choice in this roundup if you specifically need a 53-inch grill cover for a Weber Spirit II 300-style setup.
Why You’ll Like It
- Heavy-duty waterproof-style material
- UV and fade resistant design
- Convenient handles for easier removal
- Adjustable straps for a more secure fit
- Designed around Weber Spirit II 300-style sizing
Buyer Feedback Themes
Buyers usually focus on whether the cover fits the grill closely, feels sturdy, and is easy to remove. This product makes the most sense when your grill measurements match the 53-inch size range.
Who Should Avoid It
Do not choose this cover only because it is affordable. If your grill is not close to the intended size or shape, one of the wider options may fit better.
FAQ
What should I look for when buying a weatherproof grill cover?
Look for the right size first. Then compare material, water resistance, UV resistance, fastening straps, handles, and ventilation. A cover that fits well and secures tightly will usually protect better than a loose cover made from heavier fabric.
How do I measure my grill for a cover?
Measure the full width from the far left edge to the far right edge, including side shelves and handles. Then measure depth and height. Compare those measurements with the product listing before buying, and leave a small amount of room so the cover is easy to slide on and off.
Is a waterproof grill cover better than a water-resistant grill cover?
A waterproof-style cover can offer stronger moisture protection, but fit and ventilation still matter. If moisture gets trapped under the cover, condensation can still become a problem. That is why air vents and proper drying are useful.
How do I properly maintain my grill cover?
Wipe it down regularly with a damp cloth or rinse it according to the manufacturer’s care instructions. Avoid harsh cleaners that may damage the coating. Let the cover dry completely before storing it, and check the straps after storms or strong wind.
Can I put a grill cover on right after cooking?
No. Let the grill cool fully before covering it. Putting a cover on a hot grill can damage the cover and may create a safety risk.
Will a grill cover protect my grill from all weather conditions?
A good cover can help protect against rain, snow, sun, dust, and debris, but no cover can guarantee complete protection in every condition. Strong wind, standing water, sharp edges, and long-term UV exposure can still cause wear. For harsh weather, secure the cover carefully or move the grill under shelter when possible.
Wrapping Up
A quality grill cover is a simple upgrade that helps keep your outdoor grill cleaner and better protected between cookouts. The best choice depends on your grill size. Choose the Unicook 50 Inch cover for many smaller gas grills, the SunPatio 55 Inch cover for mid-size grills, or the Unicook 58 Inch cover if you need more width for a larger Weber Genesis-style grill. Before buying, measure carefully and choose the cover that fits your grill shape most closely.
This Roundup is reader-supported. When you click through links we may earn a referral commission on qualifying purchases.
