Review (4/5): Great for portable toothbrush
The case is sturdy, and it survived bouncing around in a soft-shell duffel bag with wheels. The case is roomy enough to allow for a small tube of toothpaste in it, which is nice. Just make sure the toothbrush head is dry before putting it in the case. I wasn't careful and the case got stained.
My toothbrush is an electric one, so I still had to have a different container for the charger. But if you are traveling with a battery-operated version, then this should work fine.