On Amazon where you can now get this
GUM Travel Toothbrush 12-Pack for only $8.63 shipped (regularly $30.52)!

These GUM toothbrushes fold into the handle so you can easily pack them in a suitcase, backpack, or purse. Plus, the bristles are coated to help keep germs at bay and prevent the growth of bacteria so your mouth stays fresh.
In addition to traveling, they would be great for kiddos with braces to tuck into their pocket to use at school, or keep one in your bag to brush after lunch at work.