Sick of chain lube!

I need to get the bulk wd40 for the chain with a final plan not to have a spray can jammed in with my stuff... one member on advrider made a chain oiler from a small pump bottle and a IV dropper he purchased from a vet clinic,, THIS was his last post after 3000 miles.The set up like he said is a keeper.. it would be nice to have the same thing with a little time spent on cosmetically hiding the pipe and reservoir. I never went further back in his thread to see what the lube was...  but no need since im already a wd40 addict..