Heavy duty reinforced 5/8" ID drinking water hoses are 20% thicker than standard hoses. Anti-kink design features machined fittings and strain-relief ends for added durability. Lead-free, drinking water safe. BPA-free, phthalate-free formulation. No strong plastic taste is imparted to the drinking water. UV-stabilized for long life. Made with NSF certified hose. Made in USA.