Hello Folders! I just stumbled upon this product on a YouTube ad (NOT on an origami YouTube channel... if it was I think it may do better!).
Being a casual bike rider, I like this idea! It's not as bulky as a regular bike helmet, and it looks more like a baseball hat. The price is competitive too. https://www.indiegogo.com/projects/park-diamond-foldable-bike-helmet?gclid=CjwKCAiA__HvBRACEiwAbViuU8VQUTAVuhoxRKAjd1c8T90gdYHGUZD4xH5iiBqaKMbBNdrckysqlhoCEnYQAvD_BwE#/ Yuki