Any one know were I can get a JBL bag in the UK??
A sit-upon JBL-type bag can be very readily and cheaply created by using a hot water bottle-type enema bag. If you fill the hot water bottle with warm water, screw in the hose-fitting plug (with the tubing and a valve or clamp attached and a small enema nozzle fitted on the end), you are ready to go! Lay the hot water bottle on your loo seat, insert the nozzle into your rectum with the hose going backwards (between your bottom cheeks), open the valve or clamp, gently sit upon the hot water bottle, taking most of your weight with your hands, and slowly let the hot water bottle take more of your weight.
I have used a hot water bottle as a sit-upon enema for years without any problems of leaking or bursting. If you happen to be very heavy, I would suggest you approach this method with caution! At the time I made my sit-upon enema device, there were unfortunately no hot water bottle enema kits available, so I drilled out a conventional hot water bottle stopper with a drill bit very slightly smaller than a brass hose connector, which I then heated up just enough for it to slide easily into the plastic plug. I suspect that in the States hot water bottle-type enema kits are readily available. If not, making a plug adaptor is very easy.
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