You've probably thought of this yourself, but I think this it's a brilliant idea, and I just have to share it with you.
I bought some plastic bottles on ebay, and sat down to "play" with them one night, suddenly I remembered that I had a couple (9) distress ink re fillers, so I dripped about 4 full pipettes with distress ink in the bottles, and filled them up with water, then i printed out labels of the distress ink pads and glued them on the bottle.
Unfortunately I only have 9 bottles of distress ink, otherwise I had made one of all the colors =)
The result was som lovely sprays in soft colors, which can be used for everything =)
Just mailed Tim Holtz to ask if this is something he can produce in the future, I know i would at least buy them =)