It's a great looking prostethic and I was very eager to try the innovative stp design. It needs quite a bit of adjustment to get it to sit in the right spot for general packing, and the belt can be uncomfortable, especially with longer wear. I ordered the largest size of funnel, but it was way too big for comfortable wear and use. I got the smallest funnel as a replacement which made a huge difference in both comfort and ease of use. It looks great, but the comfort aspect of the belt (the transparent front is wonderful for dispelling dysphoria, but the hard plastic loop attachments sit on and dig into my hip bones) means I will be keeping it for special occasions when I only need to wear it for a short time. It's a really great attempt at solving the problem of stps not being great as packers too, but I think it might need a few more versions before it would become a go-to product, and the issues are mostly about comfort and positioning.
