Never leave anything interesting hanging out of your pocket with a bengal kitten around.
This looks staged, but it isn't. While doing some kitten action photography against a black fabric backdrop one of the kittens had jumped at it and pulled it down slightly so I went to adjust it. Earlier I'd been using a toy mouse on some string to tease them with and had put it in my back pocket out of the way, but it appears that while I managed to stuff the tail into my pocket I completely failed with the mouse itself.
So Loki spotted it, went for it, and fortunately I still had the camera remote in my hand. Although he's a 16 week old kitten he was already around the 3kg mark and his claws are sharp! Ouch.
Here's an action shot from that session: