I've seen jet skiiers filling up containers desined to carry water at my local Sainsburys, one guy even had a container that said "for distilled water only" surely thats not right, i use 20 litre jerry cans designed to carry petrol or diesel around, if i had an accident i'd stand at least half a chance of them not being ruptured, a plastic water bottle or container is however potentially a bomb

.....but then again the average jet skiier has got a brain as small as his boat anyway, or maybe they live that close to the edge its a buzz risking it all for the sport !!