So you have this light-weight poly-styrene object that you can slip into your back pocket and then with a clip here and a snap there, merely seconds later you have this...
Ta-da! Now that's safety. The only practical use you could find for this ridiculous piece of crap would be to carry around so you could quickly slip it on your head to fool the Vancouver cops lurking around corners on the bike routes to avoid that $29 dollar ticket. I don't know if this meets the CSA or Snell standards but I wouldn't be surprised if it did since they are so unbelievably low to begin with.
Or how about this one. It looks a little more substantial but still...
With the efficacy of the current standard bike helmets in serious doubt how does weakening the design to add this minor level of convenience address anything but our boundless capacity for idiocy.
Even the VPD would likely haul you over to question this one -- if for no other reason then to question your sanity.
And for those who just can't get enough distraction in their day we have the blue tooth model.
I sense a lawsuit waiting to happen?