This link will take you to their site. http://www.loobman.co.uk You can buy online and they ship world wide. I fitted an old one I had from a previous bike today. It is a simple squeeze and use system and then gravity feeds the oil to your chain. I started to fit a Scottoiler until I realised what a pig it would be to fit a vacuum hose to the TR's inlet. Having done the air box mod I couldn't face another 4 hours to plumb in vacuum connection. The Loobman provided an easy solution for oiling the chain.
Thanks for the tip, I've been thinking about getting a Scottoiler, but canceled that when I read about the vacuum problem. Just ordered my first Loobman, they should put you on their payroll!
I have a loobman with pushbutton on. It works ok but it was a bit difficult to find somewhere to mount the container fairly upright. It works well and put oil on both sides of the rear sprocket. It is important not to press too long on the button, depending on temperature and oil viscosity, few seconds is usually enough, then the oil slowly spread to the rear sprocket while driving.