Having lost a Blackburn after keeping it in my pocket, I usually put it next to my water bottle.
BUT, I'm presently looking for my warranty for the 2nd Blackburn I bought which failed me epically of recent. Henceforth, co2 only on the move and whilst the track pump is always there at home and I do pump to the correct psi for every ride, I simply can't be arsed with mini-pumps anymore. In my humble opinion, they're shoot and even working properly are far more hassle than they're worth. Far better in my opinion to be able to ride on as you were with a sky high psi, as opposed just getting home on less because you need muscles like Arnie to achieve the correct pressure with an air mini-pump.
I've had it with them, I tell you!
