I got 3 Papi jocks in colors yesterday (via Amazon). Just wanted to let people know about them. They feel pretty good and thinking I might actually wear over underwear (I can wear a sock type packer-- well literally I made one and cotton doesn't seem to bother me). Anyway Papis are all cotton.
Unless you want to wear the packer next to you, you will have to sew. I was having some insomnia last night (I get so much done maybe it's a good thing I get it?). The "cup" part is sewed together and is double cloth. Also sewed in pieces. I thought you could just cut a into the cloth to make a pocket but no dice. You actually have to cut the cloth in half. (Not sure I'm explaining well). Just saying you will have to sew it unless you want to just stick it up next to you. I am trying to just be able to drop the thing in and go and not have to safety pin stuff and so on.
--Jay