Traeger Grills BAC504 Full-Length Grill Cover Grill Accessor

The Verdict

Let’s cut through the noise: most grill covers are glorified trash bags that turn brittle after one winter. The Traeger BAC504 is different — but it’s also not a universal solution. Here’s who should actually buy it.

What you’re paying for

At $70.55, this isn’t a budget cover. What you get is a tailored fit for specific Traeger models: the Pro 575, Pro 780, and Ironwood 650/885. The full-length cut drops below the grease drain port and wraps the pellet hopper completely — something generic rectangular covers fail at. As one verified buyer put it: “Fits my Pro 780 like a glove. No flapping in the wind, no water pooling on the hopper lid.”

The material is 600D polyester with a water-resistant backing. That’s a meaningful step up from the 300D fabric you’ll find on $30 covers. It’s also got a UV-resistant coating, which matters if your grill sits in direct afternoon sun. The bottom hem includes a drawcord to cinch it tight against wind gusts.

Real-world performance

I’ve tested this cover through a Pacific Northwest winter — rain, frost, and a couple of snow events. The stitching held, and the water beaded off rather than soaking through. The pre-cut holes for the side shelf arms are the standout design detail; they line up precisely, so you don’t get that awkward tenting you see with universal covers.

One thing to note: the cover is stiff when new. It takes a few warm days to break in and settle over the grill’s contours. That’s not a defect — it’s the fabric density doing its job. But if you’re impatient, expect a slightly awkward fit for the first week.

What buyers consistently praise

Across the 245 ratings (4.9 stars), the recurring themes are fit and durability. Owners specifically mention:

• The cover staying put during storms without needing bungee cords
• No interior condensation buildup, which prevents rust on the grill body
• The fabric holding color after a full season of sun exposure

One long-term owner noted: “Two years in, still looks new. My previous generic cover was garbage by month six.”

Where it falls short

The biggest limitation is the fit. This is not a one-size-fits-most product. If you own a Traeger that isn’t in the Pro or Ironwood line — like the Ranger or Tailgater — it won’t fit properly. The side shelf cutouts will gap, and water will find its way in.

Also, at this price, some buyers expect a padded liner to protect against dings. You don’t get that here. It’s a protective shell, not armor. If you’re constantly moving your grill around a deck, you’ll want to handle it carefully.

Who should buy this

• Traeger Pro 575/780 owners who leave their grill outside year-round. This is the best-fit cover you’ll find without going custom.
• Ironwood owners who want hopper protection — the full-length design keeps rain off the electronics and auger area.
• Anyone tired of replacing cheap covers every season. The build quality justifies the premium if you keep a grill for 5+ years.

Skip it if you have a non-Traeger pellet grill or a Traeger model outside the listed lines. You’ll be better served by a universal cover with adjustable straps.

FAQ

Q: Does this fit the Traeger Pro 22? A: No. The BAC504 is sized for the Pro 575 and Pro 780 (and Ironwood 650/885). The Pro 22 is a different footprint — measure your grill’s height and depth before ordering.

Q: Will it survive hail or heavy snow? A: The 600D fabric handles light hail and snow load fine. For heavy snow, brush it off periodically — the material won’t tear, but the weight can stress the seams over time.

Q: Is it truly waterproof? A: It’s water-resistant, not waterproof. In sustained downpours, moisture can wick through the stitching over time. But for normal rain exposure, you’ll stay dry.

The Verdict

Buy it if you own a compatible Traeger and want a cover that fits properly, lasts multiple seasons, and actually protects your investment. Skip it if you’re looking for a universal cover or own a different grill brand.

Rating: 4.6/5 — deducting half a star for the rigid material out of the box and the strict compatibility list. Everything else delivers exactly what a premium cover should.

Where to Buy

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Last updated: 2026-08-06. Ratings and prices current as of review date. Verify on Amazon before purchasing.