Which toothbrush case will fit my toothbrush?

Our Big Brush™ and Flex™ Brush Toothbrushes will not fit into our Standard Toothbrush Case.
Our Source™ Toothbrush will not fit into our Big Brush™/Flex™ Brush Toothbrush Travel Case.
If you have the Source™ Toothbrush, get yourself our Standard Toothbrush Case.
If you have the Big Brush™ and Flex™ Brush Toothbrush, pick up an Big Brush™/Flex Toothbrush Travel Case. Left or right hand doesn't matter. It's designed to fit both.