I have a military version of the buff. A bit longer and much better material. No labels though so no idea of the material. Been carrying it over 10 years and I am second owner. Great item.

For bandannas, I buy tea dyed muslin. Cheap. I just rip it to the size I need. Nip the edge to get it started and then rip it. Tears in a straight line along the thread line.

Nomad