STP Freely

by TG Supply


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



We spent countless hours researching and testing STPs to design an attractive, functional, affordable device. Sturdy enough to hold its shape but soft enough to pack comfortably all day long. The STP Freely is never sticky, even after washing, and will never need powdering.  

Pair this STP with a Cake Bandit Harness that can be worn under any underwear or the Cake Bandit STP Boxer Briefs, designed specifically for using an STP.

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 on the top rack

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

    Pair with any Cake Bandit Harness for the best fit.

    For first-time users, we strongly recommend 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 104 reviews
    Valentino Vazquez
    Great beginner

    Absolutely love the product it’s amazing for people who like small or beginners like myself. Definitely recommend using the trans tape to pack with it.

    Lauren Rylander

    STP Freely

    Layne Acker
    Thank you!

    The stp and boxers we're a bit odd to get use to especially with how to where and use them properly since i haven't the slightest clue but, but the vids on the sight help and it made me feel more comfortable in my skin slowly but surely, I appreciate it a bunch and with how realistic it looks!

    Willard Huedepohl
    Stp freely

    Good filt and easy to use

    Kelly Samples
    Needs a strap

    Partner loves it! But we do wish it came as a starter pack to include the strap, too.


    You can expect your order to ship within 2-3 business days after purchase. Print to order items, such as t-shirts, will sometimes take longer and will ship separately.


    STP, Packer, Harness, and Underwear sales are final. All other returns are issued in store credit only.

    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.