| wraithstrike |
Nope. By the wording of invis you have to be holding the item, or it has to be in your possession(in your pocket as an example). <---possible intent.
RAW if the item is "dropped or put down" aka out of your possession it is still not invisible.
PS:I am not sure about intent. I would allow it to work, but with the carpet it would not make any other riders invisible.