I’ve been usin em every day since I got em. I use a mr limpy medium packer and it works great. The one thing is sometimes the top strap for the shaft will slip behind the back of the packer shaft, making it tilt forward. It’s happened only a few times, but it’s never actually fallen out. Honestly I love this thing. It’s surreal to be able to naturally wear a packer in p much any situation without worry. I thought the packing pouch was amazing, but this is on a whole different level!
Multi-Color Packer Harness
Comfortable, easy on/off, stays in place. Haven't used with STP, so can't speak to that, but works well with my soft packer.
I bought this packer to go along with the Santos STP. I like how it holds everything still while you're going about your business, but can be shifted down to use in the bathroom without a huge hassle. It's also a lot cheaper than a drawer of packing underwear. I will be buying another one in the future
i ordered larges and the sizes that came were smalls. even so, the hole was really big and the packer i ordered mostly slips through it. it provides some support tho.