30 YELLOW Fuel Gas Can Jug Vents/Cap Replacement Wedco Rotopax Gott Septer Anchor Blitz THIRTY (30) Mr. Yellow Vents Made in the USA by Tri-Sure Fits Plastic and/or Metal Fuel Jugs/Cans! Fits Blitz, Kolpin, Rotopax, Scepter, Essence, Midwest, Eagle, Chilton, and many more gas cans Allows faster and smoother flowing fuel/water/diesel/kerosene!