A Lei (a necklace made of flowers).
You see, this kind of question is unanswerable. Because not every tourist is the same, they might carry diffrent items. But here is a list of possible items: Camera, Hotel Key, Binos
A camera
A Camera...
Headphones
a scarf
Chicken feet.
Scarf
camera, lanyard, necklace
camera
Money pouch or camera.
Possbily a camera? :)
cameras