Not sure if I came across this idea here or elsewhere, (I haven’t had an original thought since the 80’s) but decided to try the medicine bottle travel brush storage idea when I finally emptied what appeared to be a lifetime supply of Ibuprofen from a surgery three years ago. Took it to the garage and drilled vent holes in the bottom and the cap. Looks like a great way to travel with a brush, keep it ventilated if damp and keep all your bristles protected and perfectly formed. I’m surprised I haven’t come across someone selling something like this. I can’t imagine a better container for this use and it certainly makes more sense than buying $40-$60 piece of leather roll for a brush that cost a fraction as much, moisture will never be a problem and I think this will actually work a lot better. 24 badger in pic.