Originally Posted by
Al1943
If you are planning on using threaded cartridges consider the Innovations Microflate, smaller than the Ultraflate and has no moveable parts to break or wear out. Inflation rate is easily controlled by turning the cartridge.
Agree. This is just a great design: very small, dead simple to use. I wish I'd bought that type first. I have 3-4 CO2 inflators, and this is my favorite.