I’d really love my kids to be able to listen while doing clean-up or chores and the only way I see it working well is a backpack. Wrist straps, shoulder straps and belt clips all feel a bit tricky when there will be lots of bending over. Ideally it would just be something that slips over the frame of the Yoto (versus a bag that the Yoto goes entirely into) so that the buttons are still accessible and headphones can be easily attached. There could be a small snap pocket on one side for cards. Minimalist.