We've said it before, and we'll say it again - we love a hook! This one clips onto your seat release switches in your Model Y trunk. Great for to-go bags, or grocery bags that can dangle in the side trunk recesses (not shown in pics as we have covers installed. Rated to hold 22lb/10kg.
To install, just push it on. If you want to remove it, just pop it off, no marks will be left on the button trim.