I went to my local bike shop in Crewe (Supreme Cycles) to have a look at what saddlebags they offer and saw one of the Topeak Road Morph pumps for sale, the one with gauge. It is was slightly more expensive than the one of
Wiggle, £29.99, but I bought it anyway just because it was there in front of me and I had the money.
I have to say it looks the business, indefinitely better made than my frame fit pump and so much easier to use. I have just got home and let one tyre down to see how hard it was to pump up from flat. It got from 0 to 120psi (according to the gauge) no problem, just took slightly longer than the track pump due to the barrel size. I finally have a pump I can trust to get me back up to pressure in an emergency and continue on a ride without fear of pinch flats
I'd recommend it to anyone looking for a mini pump to take on their bike on day rides and commutes, it is very light and only takes up one set of bottle cage bosses. I would definitely not leave it attached to the bike when going into a shop in case someone nabs off with it.
I would also recommend Supreme Cycles for their good service, friendly attitude and their large selection of good products, I could easily spend an hour in the shop looking at bikes and parts.