I carry my Road Morph G behind the seat tube. It just fits, and with fenders there's no danger of it hitting the wheel. It's a great pump. But that said, I just decided to go with a lighter pump and saved 4 oz by switching to a Topeak Pocket Rocket DX. Quite a bit more effort to pump with it, of course. But I'll still carry the Road Morph when I'm touring or as an only pump when away from the floor pump for a few days.
Oil is good, grease is better.
2007 Peter Mooney w/S&S couplers/Terry Butterfly
1993 Bridgestone MB-3/Avocet O2 Air 40W
1980 Columbus Frame with 1970 Campy parts
1954 Raleigh 3-speed/Brooks B72