First off has anyone tried this?
I've been in touch with the lady who sells it but there are no UK distributors. I've been moved from a place with showers and changing rooms to a place with none where they are less than enthusiastic in supporting my commuting plans. Rocket shower looks like it does the job but the postage will be as much as the product itself.
Would anyone else be interested in sharing an order to see how good the product is? If it's as good as I hope it is I'll be ordering a big quart refill pack. I'll be happy to organise the delivery with anyone who wants to give it a go.