Weber 7757 Grill Cover for Genesis 300 Series
- Material Type: Polyester
- Closure Type: Hook And Loop
- Color: Black
- Unit Count: 1
Last refreshed Jun 21, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A black, water-resistant grill cover built specifically for the Genesis 300 series 3 burner gas grill, closing over the grill body with fastening straps for a fitted seal.
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ASIN: B096T3K8FFModel: 7757Category: Grill Covers
Overview
This Weber Premium Outdoor Grill Cover is a black, water resistant cover built specifically for the Genesis 300 series 3 burner gas grill, closing over the grill body with fastening straps rather than draping loosely.
Weber shapes this cover to the Genesis 300 series footprint rather than selling one size for every grill, which is why owners moving from a generic cover consistently describe a tighter fit. A printed Weber logo on the fabric doubles as an alignment guide, showing which side faces front when putting the cover on, a detail that's easy to miss without a branded cover.
- Custom fit for Genesis 300 series (3 burner) gas grills
- Water resistant, durable fabric
- Fastening straps secure under the side tables
- Weber logo aids correct placement
Who it's for
Fits an owner of a Genesis 300 series 3 burner gas grill who wants a cover shaped to that exact model rather than a universal size. Owners of Genesis grills with a different burner count should look for the matching Weber cover instead.
Pros and cons
- Costs more than generic covers
- Material feels thinner and lighter than some expect at this price
Specifications
| Brand | Weber |
|---|---|
| Model | 7757 |
| Dimensions & fit | |
| Item Dimensions L x W x H | 25.6 × 63 × 43.4 inches |
| Construction & materials | |
| Material Type | Polyester |
| Color | Black |
| Included components | |
| Unit Count | 1 |
| Other details | |
| Closure Type | Hook And Loop |
| Item Type Name | Grill Cover |
Frequently asked questions
Does this cover fit a Genesis SA-E-330 grill?
Yes, one owner confirms it fits the Genesis 3-burner SA-E-330 snugly, with the velcro straps fastening underneath the side tables.
How do I know which way the cover faces when putting it on?
The printed Weber logo is positioned to help align the cover correctly on the grill, which owners note is harder to judge with unbranded covers.
How long does this cover typically last?
One long-term owner reports their previous Weber cover of this type lasted 12 years before needing replacement.