Check out Flated - inflatable truck caps/toppers. Similar concept (light & easy to remove and store), but a different solution and a lot less $$: https://flated.com/
I have the Flated truck cap, takes a little longer to rig up but I can do it in like 30 min. That being said, if mine wears out I’d probably get this thing since you can’t break in by unzipping it lol.