What do you keep in your rooftop storage?

[DesertRose]

I just wanna know what people use them for, as they're pretty pricey.  Curious about what fits inside, what type of stuff a person wouldn't mind storing outside of their vehicle, if they're truly weather-proof, if it's a bit of a hassle to store stuff up there or has it made life easier, whether a storage container on the back door hitch area is better than on the roof - and so on.

I vote storage on the roof, unless you have a box van or something similar. Especially if you go with a Thule or Yakima, as they are streamlined and aerodynamic. The problem is they don't hold nearly as much as my StorMor does!

PS I looked online for images of the StorMor. Odd that there are no longer any. Last year there were quite a few. (I'll post a photo after I'm next at my storage unit.) It's big, tall and rectangular shape. As for gas mileage, I did not notice a sizeable difference in effeciency/cost. Maybe 1-2 mpg at different times. That's a lot to some people, but not me. I'm used to getting 19-22 in my Odyssey.