I have a Platypus Platy 1L bottle with the closure cap and some of the 1 micron polyester fabric. How could I effectively use the fabric with the bottle to screen out random junk in the water? I though about getting another cap and hollowing the top out so I could stretch the fabric over it or using the fabric as a tampon in the mouth but I don't think either are really great ideas. What else could I do? Thanks.
