My mom wants to get us a double stroller as a shower gift.  She is willing to spend some serious cash on it (though I don't care as long as the reviews are good).  I'm trying to find one that folds down to fit in our trunk though and it's like searching for a unicorn.  We have about 40x30x23" to work with, but the smaller the better.  Is this an impossible task?  It doesn't need to fit car seats.  We are planning to get a Joovy Roo for those.