Here’s a quick guide to help you choose the right case — each toothbrush has a perfect match.
| Source™ | Big Brush™ | Flex™ Brush | |
|---|---|---|---|
| Standard Toothbrush Case | X | - | - |
| Big Brush™/Flex Brush™ Toothbrush Travel Case | - | X | X |
Our Original toothbrushes are delivered with a free case, and our Tour™ Travel Brush folds into its own case.
Good to know:
- The Original toothbrush arrives with its own free case.
- The TOUR™ Travel Brush folds into its own handle, so no case needed.
Related Articles:
- What are the dimensions of your travel cases?
- Do you offer separate toothbrush head covers?
- Are your travel cases biodegradable and recyclable?
Semantic Search Variants:
toothbrush case sizing • which case fits my toothbrush • RADIUS case compatibility • Source vs Big Brush case • travel case guide
Mar 23, 2026