Just saw this on a BMX page on Facebook, and thought it was a really simple idea, and it would be a great space saving alternative to a foot pump! Simply hook it upto your own wheels, or that of another car! Go from having one flat tyre to two!
https://www.sourcebmx.com/products/sourc...rrency=gbp
https://www.sourcebmx.com/products/sourc...rrency=gbp