Whether you camp a few weekends a year or are exploring the country full time in your RV, Camco has a hose to fit your needs. Heavy duty hose is 15 mils of brown HTSvinyl, created for the seasonal RVer who makes weekend trips during the summer camping season. 10' hose compresses to 18-1/8"" for compact storage 20' hose compresses to 37"" for compact storage | Camco Heavy-Duty Sewer Hose - 20 ft in Brown