The Revolve  "High Octane" 5 Gallon Fuel Jug features a space saving design (9.5 x 9.5 ) which allows you to store your gas jug in a smaller space than the average 5 gallon jug. The jug also offers a double handle design, nylon cap with rubber O-ring .18" filler hose included! .  Inverted Ribs prevent swelling. Outside of the Jug has a  guide to indicate contents remaining. High Impact Plastic will take a lot of abuse. Pictured with standard jug.