This is Twist&Brush, the toothbrush-toothpaste hybrid concept: It jams your toothpaste into its handle, so you never have to remember to bring those pesky extra tubes when you travel. An idea so tremendously obvious that it's brilliant. [Kawamura-Ganjavian via FastCoDesign]
DISCUSSION
Is it refillable? Are the bristles interchangeable? Because it would be really annoying to have to buy a new one every time it ran out of paste or when the bristles get spoiled.