Collin @ MAKE writes:

This chic pet-substitute responds to touch with pulsing blue LED ‘eyes’ and a purring effect courtesy of Lilypad vibrating motor boards. The Cat Bag / Cuddle Bag was created as part of the ‘Designing Hybrid wearables’ workshop at Mediamatic Amsterdam.

This bag would be good when traveling without a beloved pet, but I’m not sure I’d take it through airport security.