Protect your vertical cabinet smoker and keep it working flawlessly for years to come with the Mammoth Grill Cover, because even Gorillas need shelter from the elements. While the Mammoth is Grilla Built to our rigorous standards, extreme weather, rodents and other pests will all diminish the lifespan of your grill. Without a proper cover your grill will be pelted day & night by nestmaking insects, hungry critters and anything Mother Nature throws at it. Our durable all-weather grill covers keep all that at bay because they’re made from Grade 4 denier waterproof fabric. We’ve even included a 1-year warranty to safeguard your investment in case something goes wrong. Protect your vertical smoker and keep your grill functioning for years to come with the Mammoth Grill Cover.