How much space does the Rivian r1s actually have with the third row up? Cause look how puny this is. But you can easily fit a full size luggage. One boom cannot fit another full size. We can do better than that, right? The beauty with the Rivian r1s is it has a huge sub trunk space. Remove that, this full size luggage and it goes right in here. It’s like they made it for that. Now we can fit another full size luggage on top and we can fit a carry on. That’s pretty good.