Level up your BBQ game. The (Patent Pending) Rollbox is a heavy-duty smoker box designed to bridge the gap between pellet convenience and offset-smoker flavor. Proudly Made in the USA from 1/8" cold-rolled carbon steel, this unit is built to endure a lifetime of high-heat sessions. Why Choose the Rollbox? Authentic Smoke Profile: Stop relying solely on pellets. Use real wood chunks to achieve the deep smoke flavor that real BBQ is known for. Built Like a Tank: Constructed from 1/8" thick steel—roughly double the thickness of standard smoker boxes—to prevent warping and ensure even heat distribution. Maximum Grilling Real Estate: Designed to sit at the base of your grill, the Rollbox stays out of the way, leaving your grates open for maximum meat capacity. Precision Airflow: Our integrated stand creates a "chimney effect," ensuring your wood chunks smolder steadily rather than flaming up. Cold Smoke Versatility: Perfect for low-and-slow sessions or adding smoke flavor to cheese and fish without firing up the main burner. Engineered for Consistency Using a sequential placement of briquettes along with three wood chunks also know as the "snake method", the Rollbox provides over an hour of steady, supplemental smoke. Its low-profile design is engineered to integrate seamlessly with your grill’s natural convection, providing a flavor boost with little to no impact on your set temperature. Specifications & Fitment⚠️ Fitment Check: To use the Rollbox at the base of your pellet grill, you must have at least 5½ inches of vertical clearance between the base of the grill and your drip tray.⚠️ Dimensions: 8-1/4" (L) x 4-3/4" (W) x 5-1/8" (H)Material: 1/8" Heavy-Duty Cold-Rolled Carbon SteelOrigin: Made in the USAWarranty: Lifetime Warranty against manufacturing defects. compatible with all propane grills when used on top of grill grates.