Sep 2, 2013
FOLDABLE BIKE HELMETS!
The top images come from ELY, a Collapsable Bike Helmet made from material called D30 hardens upon impact, while being soft enough to carry in a bag:
http://mocoloco.com/mr/ely-foldable-helmet/
Another contender in the 'please make a better looking bike helmet' category and one that is already in production is made by Carrera. This helmet allows for ventilation, which is a huge plus:
http://carreraworld.com/en/editorials/foldable-helmet/