I was on travel to San Francisco last week, 20 mph down the Presidio through GGSP and I would have loved a helmet but I didn’t pack one in my carry on! You are

I was on travel to San Francisco last week, 20 mph down the Presidio through GGSP and I would have loved a helmet but I didn’t pack one in my carry on! You are really putting your life on the line without one - both from the flimsiness and speed of the device, and city roads and traffic. The people I saw with helmets clearly owned their scooters.