I'm just storing all my license paperwork and the rest of the BS in my backtag holder. Getting rid of them was a mistake IMO anyway. I still own about 3 of them, so why should I do anything differently, just because the DNR says I don't HAVE to wear a backtag. My license and zip ties have been fine in there for 35+ years, they will continue to be just fine right where they have always been.