Bike minipump holder

These pieces lock to rails on a saddle and allow a small mini pump to be placed sideways under the saddle instead of attaching it to the bike frame. One of the designs is an adapter piece that can be used to bolt in a rack for pump. There racks that come with pumps are usually designed to fit drinking bottle places on bike frames.

Couple of different versions position the pump differently under the saddle. Finally I ended up using the adapter version, so I was also able to connect and disconnect my Otrlieb saddle bag to its rails at the same time.

NOTE: The adapter piece doesn't have as quite wide spacing as the standard drinking bottle bolts have, but it can be modified as such if needed.
My pump holder still fit it just fine (as they always seem to have some tolerance to allow for different bikes frames that are not made exactly to spec).