Top 5 Cold Weather Camping and Heated Water Supply Hoses – TinyHouseDesign
Element ThermaFLEX Cold Weather Water Hose - Swan Hose
Camco TastePURE 12' Heated Drinking Water Hose, Freeze Protection Down to -20F/-28C, 1/2" Inner Diameter, Lead and BPA Free, Reinforced for Maximum Kink Resistance (22910) - Walmart.com