Head-to-head · Best Grill Covers

Weber 7139 Premium Grill Cover for Spirit 300 Series vs Weber 7150 Premium Grill Cover for 22-Inch Charcoal Kettles

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

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The short answer

Weber 7139 Premium Grill Cover for Spirit 300 Series and Weber 7150 Premium Grill Cover for 22-Inch Charcoal Kettles score essentially the same (4.5 vs 4.5). Pick the one whose trade-offs match your priorities — the strengths and watch-outs below are where they actually differ.

Ranked #3 in Best Grill Covers

Weber 7139 Premium Grill Cover for Spirit 300 Series

4.5

1 source$78.36as of Aug 1

Weber currently ships the 7139 as the OEM cover for Spirit 300 series (pre-2025) and Spirit 400 four-burner grills. Own a current-model Weber Spirit and want a tailored sleeve that looks like it belongs on the grill rather than a baggy universal cover, and this is the one. Bob Vila's 2026 review highlights the same Weber Premium line as the pick for Spirit owners, and notes that the polyester construction with woven UV inhibitors holds up notably better than the rubberized fabric Weber used on its older Genesis-era covers (which AmazingRibs Pitmaster Club members repeatedly flagged for cracking after two seasons).

Strengths

— Tailored sleeve fit for Spirit 300 series and Spirit 400 4-burner means no flapping or wind catch
— 100% polyester construction stays pliable in subfreezing temperatures where vinyl covers crack
— UV inhibitors woven into the fabric resist fading visibly better than house-brand alternatives

Watch-outs

— Only fits Weber Spirit 300 and Spirit 400 four-burner; useless on Genesis or non-Weber grills
— Pricier than universal covers of similar fabric weight
— Some forum users report water pooling on the flat lid section in heavy rain

$78.36 · Check Price on Amazon Full review →

Ranked #2 in Best Grill Covers

Weber 7150 Premium Grill Cover for 22-Inch Charcoal Kettles

4.5

1 source$39.99as of Aug 1

Any 22-inch Weber kettle, whether Original Kettle, Master-Touch or Performer charcoal, takes the Weber 7150 as its OEM cover (use the 7152 if you want one sized for the Performer Premium/Deluxe's larger side table). On Weber's own product page it is the highest-rated cover in this comparison at 4.7 out of 5 across 356 reviews, which makes it the obvious recommendation for owners of those grills. The polyester is the same UV-inhibited fabric Weber uses on its gas grill premium line, so it stays pliable in winter where vinyl bargain covers crack, and the three-year warranty is the longest here.

Strengths

— Tailored sleeve fit for any 22-inch Weber kettle (Original, Master-Touch, Performer) looks like part of the grill
— 100% polyester construction stays pliable in subfreezing temperatures where vinyl alternatives crack
— UV inhibitors built into the fabric resist fading better than house-brand kettle covers

Watch-outs

— Spot-clean only; cannot be machine washed if it gets heavily soiled
— Sized only for 22-inch kettles; will not fit 26-inch Master-Touch (use the 7153) or 18-inch Jumbo Joe
— Does not extend over the wheels, leaving the lower cart exposed

$39.99 · Check Price on Amazon Full review →

How they stack up

Weber 7139 Premium Grill Cover for Spirit 300 Series

Tighter, more tailored fit than the universal Classic Accessories Veranda 73912 if you own a current-model Weber Spirit, but useless on any other brand. Better cold-weather performance than the UNICOOK Heavy Duty universal because polyester stays pliable below freezing while the UNICOOK's vinyl coating gets stiff. Three-year warranty is the longest of the five covers in this comparison.

Weber 7150 Premium Grill Cover for 22-Inch Charcoal Kettles

Tailored for 22-inch Weber kettles, not the rectangular cart-style grills the Classic Accessories Veranda 73912 or UNICOOK Heavy Duty target. Same fabric-and-warranty story as the Weber 7139 Premium for Spirit gas grills but in a fitted kettle shape. The right pick for any 22-inch Weber kettle owner; not appropriate for kamado-style grills (use the Kamado Joe heavy-duty cover instead).

Specs side-by-side

Spec	Weber 7139 Premium Grill Cover for Spirit 300 Series	Weber 7150 Premium Grill Cover for 22-Inch Charcoal Kettles
Dimensions	52"W x 27"D x 42"H (out of carton)	35"H x 25"W x 27"D (out of carton)
Material	100% polyester with UV inhibitors	100% polyester with UV inhibitors
Water Resistance	Breathable, water-resistant treatment	Breathable, water-resistant treatment
Compatibility	Spirit 300 series (pre-2025) + Spirit 400 4-burner	Any 22-inch Weber kettle (Original, Master-Touch, Performer)
Warranty	3-year limited	3-year limited
Temperature Rating	Stays pliable in subfreezing temperatures	Stays pliable in subfreezing temperatures
Features	Yes, fastening straps	Yes, Velcro fastening strap

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