I feel really dense for asking, but I really don't want to order the wrong thing four times.
I want to make zipper pulls about 3 inches long for all my jackets and gear. I know a great way to tie string to make them.
Can someone reccommend a thin string (for small and large zippers) that won't fray, won't snap when tugged, will keep a knot forever, and won't retain moisture? Assume I know nothing about string; I'll need to know how to look it up on Amazon.
Edit: by "retain moisture" I only think of a piece of string collecting perspiration, freezing, and then snapping in cold weather.