We all have a bandana in our pack so why not make it even more useful? That’s exactly what the Know Your Knots Bandana will do. It’s the usual size at 22″ and made of 100% cotton. There are 16 knots illustrated on the bandana so you can really have a knot for every situation. I can’t even count the times I wish I had this with me even just at home for projects with the kids. The print uses water based ink so it really sinks in and dyes the fabric meaning there’s no need to worry about fading over time from washing. Grab one of these for $15 from Colter Co. or check out the other bandanas they have.