The patented air flow of the Bonfire from Solo Stove is unmatched by any other fire pit. Its technology helps burn logs completely while minimizing smoke. The Bonfire gets its power from logs, larger sticks or woody debris to fuel the fire while the air intake holes on the bottom pull air in toward the fuel source, with nearly no smoke and minimal ash left over. Measures 14” x 19.5”. Weighs 20 pounds.