I ordered a packer STP from freetom, it won't be here til Wednesday so I have a little time to shop around for harness options. I'm not a huge fan of having my packers up against my skin all day, especially with how hot it is where o live. Any suggestions on STP compatible underwear with a separate pouch? I know spareparts has a couple but I can't really find reviews.
I used a jockstrap for my packer and I also have a few harnesses from Peecock that I used with my Freetom STP (this worked pretty well keeping my stp in place). There is also this website http://www.tranzwear.net that you can check out too. They will custom make a pouch inside the undies you pick so it's the right size. Good Luck!
I've heard tight briefs/boxer briefs work, but I'm not too sure since I can't speak from experience (I'm waiting for a tracking number for my order).
Spareparts has worked well in my person experience. If you're willing to pay a little more (if you live outside of Australia, my friend got me a pair of packing underwear from FtmDownunder and they're amazing, they have a special pouch and an o-ring that keeps everything in place. Would highly recommend.
Thank you everyone for the awesome ideas! I just made an order for tranzwear. I'm so excited!!!