STP Freely

by TG Supply


Transguy Supply's 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 all day long. 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: 1.25 inches.
  • Cup Outer Width: 2 inches.
  • Cup Inner Length: 3.5 inches.
  • Cup Outer Length: 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 83 reviews
Matvey Matvey

Remarkably comfortable. very please with my purchase

Judith Cary

It has not arrived yet. Is on the way.

STP freely

Love this STP! Works really well with the cake bandit harness (which is the best harness I have ever used thus far). The STP is comfortable and easy to pack with, making trips to the public bathrooms a little less nerve racking!

2nd time's the charm!

This was my 2nd stp from transguy supply and its perfect for me! I first purchased the lou from the same company and while it packed well, it simply did not fit my anatomy? The cup of the lou was a bit longer and did not have the leak guard and was simply too big for me. I did everything from harnesses to shaving to placing it in a different position each time to find a sweet spot but to no avail, it spilled every single time. So i then decided to get the stp freely from the same brand as their silicone was my preference. the cup of the stp freely was slightly smaller and thinner which fit me MUCH better. The freely also has a bit of a leak guard which was necessary for me. So far, ive used it for a whole day and i havent had a single spill or leak. Just be extra conscious of the dip at the balls, as liquid will be caught there. Just lean forward and make sure all liquids are out and youll be fine. I wore this one with tight boxers rather than a harness and it worked perfectly! I recommend it for any first timers, however each stp is shaped slightly differently so dont get discouraged if it doesnt fit or work perfectly :3


Worked great! haven't had any issues or apills since day 1


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.