Anyone know where I can find an old-fashioned clamp-on pump peg?

My Zefal pump is sized perfectly for my seat tube, but this negates the use of one of my water bottle cages when on tour. I'd like to stow my pump on the underside of my top tube but have found padded velcro straps to be a real pain in the @$$.

A search of Nashbar, Performance, LBS, internet, etc. has so far proven fruitless...

Regards,

B.