1 Gallon SmartControl Gas Can. Featuring a simple gas can spout and flame mitigation device, this product eliminates frustration with an easy-to-use and durable design. Container has a squeeze controlled flow rate which makes filling everything from lawnmowers to recreational vehicles a cleaner, safer, better experience - without spilling a drop. Easy To Pour. Fast Fills Without Spills. Controllable Flow - 3.3 G.P.M. to Just a Trickle. Flame Mitigation Device.