We have a few, but I really like this one:
Door swings in either direction. The 'handle' on top can be 'locked' so that the door does not push open easily (if it's locked, it will require two hands.) However, you can close/latch that bar on top without locking it, and you can easily open it with just one hand.
We also have this one (same company.) Pretty much the same thing but the handle on the first one I posted seems a little sturdier/is more "solid" (it's bigger/thicker.) The handle on the second one is thinner but still easy to open with one hand.