STP Freely

by TG Supply


Introducing Transguy Supply's first signature stand-to-pee device. 

We spent countless hours researching and testing STPs in order to design a device that was attractive, functional, and affordable. Sturdy enough to hold its shape when you're using it, but soft enough to pack comfortably. The STP Freely is never sticky, even after washing, and will never need powdering.  

100% Body Safe Silicone

- Shaft Length (measured from top): 4 inches
- Shaft Length (measured from bottom): 3 inches
- Cup Inner Width: 3.5 inches
- Cup Outer Width: 4 inches
- Shaft Circumference: 3.5 inches
- Weight: 5.3 oz
Silicone may be cleaned using any one of the following methods:
- Hot water and soap
- Diluted bleach
- Running through the dishwasher

This STP packs easily and can be packed up or down. 

Note for first-time users, we strongly recommend that you practice in the shower before attempting to use it in public. Even if you have had success with other STPs in the past, every STP is different and requires some getting used to. 

For info on how to use an STP device, check out these 11 Essential Tips.

Customer Reviews

Based on 57 reviews
Frank Davies
Stp freely

Looks lovely, I have a hard time wearing it out and about even with the cake bandit boxers as it often moves out of place, but to be honest I might just need to order the boxers a size down when I have the money. Works good as an stp, takes a while to get used to. Would not recommend using drunk! Even if you can control your pee flow goes out the window after a few pints haha it's great fun tho very euphoric 🤘🏼🤘🏼🤘🏼

Sonia valencia

STP Freely

Good STP

The STP is great and it's easy to use. However I only rated four stars because it's kind of hard to pack because of the way that it's shaped. I have to pack up however it still doesn't sit completely right. It is able to be packed down however it's a little bit uncomfortable. But for STP purposes I would say this is a great choice

Nico H

first STP ever bought and i love it !

Noah Lovan
STP & Boxers

The boxers are super comfy and holds my STP very well. I also love the bulging look! Makes me feel bery euphoric. And the STP is soft silicone based, so it doesn’t hurt nor does it bother you like the hard plastic one would. Absolutely love it and worth my money! I would also say it lasts longer and is much more flexible bending wise and great just as a standard packer.


Transguy Supply is a small 2 person team. You can generally expect your order to ship within 7-10 days of purchase.

Final Sales

Please note that due to the sensitive nature of the items in question, all STP, Packer, Harness, and Underwear sales are final. Please make sure you have double-checked product size guides and have selected the correct item.

International Orders

Please note that for all non-US orders, you may be charged local taxes in order to retrieve your order. See our Shipping Policies for more details.