I would expect Home Depot to have something suitable. Or go to a NAPA store and see what they have in a silicone rubber hose. They sell it in bulk lengths in various diameters for truck hot water systems. It will never wear out unless it's severely rubbing on something.
Bill
Nodwell RN110 out moose hunting. 4-53 Detroit, Clark 5 spd, 40" wide tracks, 10:00x20 tires, 16,000# capacity, 22,000# weight. You know the mud is getting deep when it's coming in the doors.