I'm pretty sure this is the one: https://www.thule.com/en-us/us/cargo-car...-_-1680020
It's pretty expensive, but I went to a local shop and asked a million questions about the 10 different boxes they had on display. In the end, I opted for Buy Once Cry Once because I wanted the best balance of size and low drag/noise. This box is silent if you have the sunroof visor closed and has some minor wind noise with it open. I also have the Thule aero blades and can open the sunroof with the box on with no clearance issues.
I can report that it's possible to fit a full size crib/toddler bed mattress in there with a small play yard, a large play yard fencing system, sleeping bags, three camp chairs, duffel bag, and a few other things I'm forgetting. Realizing we could basically fit a makeshift crib with the mattress and play yard was a game changer.
It's pretty expensive, but I went to a local shop and asked a million questions about the 10 different boxes they had on display. In the end, I opted for Buy Once Cry Once because I wanted the best balance of size and low drag/noise. This box is silent if you have the sunroof visor closed and has some minor wind noise with it open. I also have the Thule aero blades and can open the sunroof with the box on with no clearance issues.
I can report that it's possible to fit a full size crib/toddler bed mattress in there with a small play yard, a large play yard fencing system, sleeping bags, three camp chairs, duffel bag, and a few other things I'm forgetting. Realizing we could basically fit a makeshift crib with the mattress and play yard was a game changer.
'76 911S | '14 328xi | '17 GTI | In memoriam: '08 848, '85 944
"Here, at last, is the cure for texting while driving. The millions of deaths which occur every year due to the iPhone’s ability to stream the Kim K/Ray-J video in 4G could all be avoided, every last one of them, if the government issued everyone a Seventies 911 and made sure they always left the house five minutes later than they’d wanted to. It would help if it could be made to rain as well. Full attention on the road. Guaranteed." -Jack Baruth
"Here, at last, is the cure for texting while driving. The millions of deaths which occur every year due to the iPhone’s ability to stream the Kim K/Ray-J video in 4G could all be avoided, every last one of them, if the government issued everyone a Seventies 911 and made sure they always left the house five minutes later than they’d wanted to. It would help if it could be made to rain as well. Full attention on the road. Guaranteed." -Jack Baruth