I didn&#039;t know it, but I&#039;ve been waiting for this gadget for a long time. I cringe when I think of all the dollars I’ve spent on mini-tubes of toothpaste that fit into my travel bag and also pass inspection by the TSA. Now there is Toothpaste 2 Go, a reusable, refillable, BPA-free tube. Refill from any size toothpaste so you’ll always have your favorite brand with you. Available at the Container Store for $6-$8, or visit HYPERLINK &quot;http://www.toothpaste2go.com&quot; www.toothpaste2go.com. 