Unicook
Unicook 51 Inch Grill Cover for Weber Spirit 300 and Spirit Il 300 Series Grills
Best heavy-duty protection for Weber Spirit 300 series grill owners.
This Unicook 51-inch grill cover offers premium, heavy-duty protection for your outdoor cooking equipment. Constructed from thick, fade-resistant polyester fabric featuring a waterproof vinyl coating, it shields grills from harsh elements like UV rays, rain, snow, and dust throughout the year. The cover measures 51"W x 27"D x 42"H and is specifically designed to fit Weber Spirit 300 series and Spirit II 300 series grills, as well as other 2-3 burner models up to 49" wide. It includes durable fabric handles for easy handling and fastening straps to secure it against high winds. Cleaning is simple: just hose it down with water and air dry.
$31.95
Owner Satisfaction
4.7
/ 5
Category Rank
3
/ 886
#3 in Outdoor Grill Covers
Price vs Category Average
-72%
Below average
Cover Dimensions
512742
/ "W x "D x "H
Who it's for
- Grillers wanting effortless setup and secure, wind-resistant fastening
- Weber Spirit owners seeking a tailored, secure fit
- Homeowners needing durable protection against harsh outdoor elements
Who should skip it
- Users in regions with intense, year-round direct sunlight
- Residents in extremely humid climates prone to moisture buildup
- People with limited storage space for bulky grill accessories
Performance breakdown
Weather Resistance
Heavy-duty polyester and vinyl coating effectively repel rain, snow, and UV.
Fit Precision
Tailored specifically for Weber Spirit series for a secure, snug profile.
Material Durability
Thick fabric resists cracking and remains flexible even in freezing temperatures.
Wind Security
Integrated fastening straps keep the cover anchored during heavy gusts.
Maintenance Ease
Simple hose-down cleaning makes seasonal upkeep effortless and quick.
Handling Convenience
Sturdy built-in handles simplify the process of removing and replacing.
Key Specs
Cover Dimensions
51"W x 27"D x 42"H
Material
Heavy Duty Fade Resistant Polyester Fabric
Coating
Waterproof Vinyl Lining
Compatibility
Fits Weber Spirit II 300 series, Spirit/Spirit SX 300 series, Spirit 200 series (side mounted controls)
Compatibility Limit
Works for other grills up to 49"W
Care
Hose with water and air dry
Part Number
W107139
Features
- Thicker, heavier material construction built to last longer
- Protects grill from UV, rain, snow, dust, and harsh elements year-round
- Material remains soft and flexible, preventing brittleness and cracking in cold weather
- Convenient fastening straps ensure the cover stays securely in place during high winds
- Easy to clean using only water
What customers say
Consumers consistently highlight the exceptional fit and robust quality of the Unicook grill cover. Designed specifically for the Weber Spirit 300 series, users report a precise, tailored look that stays secure in high winds. The heavy duty, fade resistant material delivers reliable, long term weather protection, often exceeding expectations compared to pricier alternatives. This combination of perfect design and durability establishes the cover as a clear value leader.
Know before you buy
Yes, this cover is specifically designed to accommodate Weber Spirit and Spirit II 300 series grills, including models with side-mounted controls.
Yes, it will fit most 2-3 burner grills as long as the total width of the unit does not exceed 49 inches.
No, the fabric is engineered to remain soft and flexible even in cold weather, which helps prevent the material from becoming brittle or cracking over time.
The cover features integrated fastening straps that allow you to secure it tightly to your grill, ensuring it stays in place even during high winds.
Cleaning is straightforward; simply hose the cover down with water and allow it to air dry completely before storing or covering your grill again.
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Ask Hayley anything about this product before you decide.
Ready to buy?
$32