I know what you're thinking.  "Poe Dameron doesn't fit in the X-Wing!"  Well, he does - you have to work him in there a bit, but you can absolutely get that canopy closed over him without smooshing down his removable helmet.  It could be easier to do, of course, but figure/vehicle compatibility seems to be an increasingly tough thing to get.  The X-wing pack-in figure is very similar to the individually carded version, but there are a number of minor changes all over - want to see a quick comparison?  Read on!