Traveling with a Shaving Brush (protection)

I use a Q Shave plastic brush travel case, which works quite well.
https://www.amazon.com/QSHAVE-Shaving-Tr...B0769CZ3MQ

Ditto... Bought there same one. Works well and a great price.

I like free. Walk into your local pharmacy and bring your brush with you and show them what you want it for. They will give you a couple that will work.

Same for me with the pharmacy pill bottle. Works great with my Wee Scot.  Also primarily use a Simpson Major in super.  The turnback Cas is functional and attractive.  I towel dry the brush by gently wrapping the towel around the brush and the do a few light painting strokes on the towel.  I also take the brush out of my Dopp kit and let it air dry for 24 hours or so after getting home.

OP - Do these come in smaller diameters? I want one!

OP - Do these come in smaller diameters? I want one!

Honestly don't know. Mr. Google will know. They are called viewtainer.
Two inch seems to be the smallest diameter.

Wee Scot in a small pill bottle....nails it for me...Been using it for a number of years.

I started with a used pill bottle with a couple holes drilled in it, worked fine but took up too much room (the brush is a Stirling Li'l Brudder, it rattled around a lot).

Got a screw-shut tube from (I think) PAA. Lighter & a bit smaller, still took up a bit too much room.

Last month I bought a 3D-printed tube from Frugal Shave's Etsy store, printed to the brush's dimensions. Haven't traveled with it yet, but I won't have to fight to get it into my shaving kit.