If I were you, I'd get one of the blue plastic water jerry cans off the web and use that for water instead. nothing to line. I just ordered one myself to use in my dual jerry can setup in my jeep.
Denis A. Baldwin
1991 YJ 2.5L, 1" BD MML, 14 Bolt Rear, Dana 60 Front, 5.13 Gears, Detroit Lockers, 37ss, Cherokee Offset Springs (10" front to back stretch total), Bilstein 5150s, 1in. BL, custom cage, Warn M8000, Double D Dash/OHC, 4Low Front Stinger Bumper, DirtWorx Rear Bumper WTC, Tube Fenders, Comp Cut, 1 Ton HD Kingpin High Steering and PAID FOR.