Smooth-Bor RV Water Fill Hose, 1-1/4" X 10' Camper water fill hose has a plastic construction that makes it easy to cut. The film is made from ethylene copolymer which gives it excellent flex life. The bead is made from low density polyethylene that is IAPMO approved. The smooth bore makes the hose easy to install and easy to seal. 10' X 1-1/4" Smooth-Bor RV Water Fill Hose, 1-1/4" X 10'