Hold on to your hats, this is going to get exciting...
An enigma wrapped in a mystery....
It's actually a lot smaller than it looks. For an idea of scale the next photo shows the tool roll laid upon the back of a Golden Labrador...
The blue tape wrapped around the handle of the 15mm sprocket is amazing stuff. It's waterproof, tearable, strong and extremely sticky.
Can be used to hold the bike together and will probably act as a first rate tyre boot. However it's greatest triumph was at a wedding where it was used to reattach the sole of the bride's mother's shoe just minutes before the Wedding March. I had the choice of her remaining daughters and probably her sons following that trick.
I also take these...
I should really add my chain tool and a piece of chain plus quick links for any rides during which cows might be spotted.