Ace RV/Marine White Vinyl Hose is built with a quality compound material that is durable and flexible. Hose coils up compactly for hassle-free storage. It is lightweight for easy transport to and from the dock or campsite. Crush-resistant aluminum couplings withstand the rigors of use on a boat or RV. Octagonal shape can tightly attach to a nozzle with the turn of a wrench. Compliant with the Federal Safe Drinking Water Act, this drinking-water hose is lead and phthalate free. Suitable for delivering potable water free of harmful chemicals and odors.