This is an industrial strength designed jug with superior quality control. Every jug is 100% pressure tested for leaks as well as a multi-point quality inspection. The jug withstands a beating without the excess weight all while keeping a tough industrial look and feel. 4 jug pack, vented, made from chemical resistant high-density polyethylene. High strength industrial design can withstand the roughest treatment. Unbreakable multipurpose cap with integrated rubber O-ring seal. Tri-Ribbed bottom for strength also doubles as a multi-grip pouring handle. Dual Body bands prevents body swelling, keeping fluid level markings accurate. Fluid level markings for US gallons and liters. Every jug goes through a multi point inspection, including pressure testing. Carries a 3 year limited warranty. Each jug includes a fuel hose with plastic shut-off. Attaches to jug lids that are ¾ NPT pipe threaded. Control or close off the flow of the liquid with the handle. Clear hose to see the flow of the liquid. Valve is made of PVC plastic. This Utility Container is intended only for use as a rapid refueling device for racing vehicles used in professional offroad and closed course competition racing events. It is NOT a portable fuel container as described by ASTM, EPA, ARB, CARB or other state or federal agencies. Intended for racing fuel only: not to be used for street legal fuels.