When I was looking for a "travel" pump this Topek Road Morph came out on top of all the thread searches that I did:



It's light, has a swing out step at the bottom and a tee handle of sorts on the rod to make pumping easy. And..........what I found in recommendations to be a big deal, a hose. The hose lets you connect the pump to the valve stem and not break the stem off while pumping the tube up. I've never done it myself but I guess its a bit of a day wrecker to fix a tube then rip the valve stem off trying to pump it up.

Around $30-35.