Originally Posted by
Metis
I use a newer style Zefal pump on my 2013 Allez without any straps or pegs. The compression spring is more than enough to keep it in place despite bumps and jumps. It looks a bit strange with the sloping top tube but it is super secure:
The odd appearance of the pump is more than balanced by the slip-slidey downward pointing saddle. You really need to work on your bike fit. No one with the bike contact points properly positioned needs a saddle pointed down like that.