I have a DIY bugnet the my lovely mother sewed up for me. After a handful of weekenders in it I realize I need to go from the "scrunch it" shock cord to a zipper system. Te shock card bunches is fine but I feel it hinders my diagonal lay and it gets just a hair tight on the corners.

It's totally still useable but I wanna try out a lightweight zipper as see how that fairs.

Where can I find something that can easily sew into the opening of noseeum mesh?