These are Industrial strength designed jugs 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. Made from chemical resistant high-density polyethylene. High-strength industrial design can withstand the roughest treatment. Includes 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. Includes fuel hoses that are 3/4 NPT pipe threaded. Clear hose to see flow of the liquid. 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.