Check the listing for details. Traeger Timberline XL Grill Cover Full Length Heavy-Duty All-Weather BAC603. Color: Gray, Condition: New. Listed at 99.00 USD. The Traeger Timberline XL Grill Cover is a heavy-duty, all-weather cover designed to protect your grill from the elements. Made of durable polyester material in a sleek gray color, this extra-large square cover features a fold-over closure and is weather and water resistant. With dimensions of 71 inches in depth, 51 inches in height, and 25 inches in width, this cover is specifically designed for the Traeger Timberline XL and BAC603 models. Keep your grill in top condition with this high-quality grill cover from Traeger Industries.The Traeger Timberline XL Grill Cover is a heavy-duty, all-weather cover designed to protect your grill from the elements. Made of durable polyester material in a sleek gray color, this extra-large square cover features a fold-over closure and is weather and water resistant. With dimensions of 71 inches in depth, 51 inches in height, and 25 inches in width, this cover is specifically designed for the Traeger Timberline XL and BAC603 models. Keep your grill in top condition with this high-quality grill cover from Traeger Industries.