This 100-foot heated hose is built for longer hookup runs at the RV site, campground pedestal, or dock, using a corrugated PVC outer layer that resists gravel and ice better than a smooth hose over that kind of distance. The self-regulating heating cable draws 550 watts to cover the full length and holds off freezing down to -45°F, while the textured outer layer spreads heat more evenly along the hose than a smooth jacket would. The crystal plug's indicator light shows when heating is active, and power use eases once the hose reaches temperature. Inside, the 5/8-inch hose is drinking-water-safe, free of lead and BPA, so it's fine for filling tanks or rinsing produce, not just hookups. The 3/4-inch GHT aluminum connector fits standard spigots, and waterproof rubber rings plus thread seal tape keep every joint leak-free. Coiled for storage, it packs down to about 22 x 22 x 9.1 inches.