Quite mental :D

http://www.ebay.co.uk/itm/Pneugear-Coco ... 4173277616

Erm. Interesting!

You getting it Stu?

You getting it Stu?

I'd be scared of rolling away ... reminds me of one of those zorb things you roll down hills in.

"The company's ads claim it is comfortable from 45 degrees below zero to 70 above" - I presume this is Fahrenheit?!

id like t see tha roll up and fit in my 13ltr alpkit bag on the bars!!!

The wonderful Alpkit make one of these already. Just buy an extra large hunka, 3 Airic Numos, and a roll of duct tape. Should fit in your 13ltr roll top bag with a bit of squidging and it costs less than a 150 quid. Bargain.