The 60L “Diablo” tanks are made from high density polyethylene material which can be used as tanks for petrol, ethanol mix, diesel, drinking water and waste – the same tank can be used for any of the above – they are non-toxic and fuel resistant and CE approved. The tank itself is sold separately – and then a tank hatch lid is sold separately to match the desired usage. The tanks have a colour coded symbol moulded into them with red for fuel, blue for fresh water and brown for waste water. The tanks come in 2 different height sizes with 5 different litre capacities in each. When matched with the 3 different type tank hatch lids it allows 30 different tank combinations. Blind sealing hatch lid also available.