If you’re ever thinking of buying this do it . When I first got my stp I struggled to keep it in place and was very worried about it falling out. It’s light and doesn’t go up ur crack, I can’t feel it when I’m wearing it and it keeps everything in perfect place, I feel so much more confident if ur buying a stp for the first time I’d recommend also buying one of these, make sure u go a size down since I keeps everything very snug
I actually really like these and need to get them one size larger than usual (I have substantially sized hips, so if you're the same, go up one size). I sewed in a small elastic band and use these with Transthetics Sliding Skin Joystick packer.
I had to go up a size from my usual to account for hips, but once I did that they fit comfortably and are great. The elastic to hold your packer/STP in place is surprisingly helpful, but if you for some reason end up wearing these without one on, you'll have it rub against your skin and irritate it. I tried tucking it somewhere, but it always comes loose again. I still recommend these but go a size up if you're hippy like I am.
Finally after trying 4 different stps and either having the cup too small, or too far forward, having the shaft too short or too rigid. Valor solves all those problems. Before I never even thought about using a urinal, but this gives me the confidence to do it without second guessing if I'm going have backflow.