The Lou STP

by TG Supply


We designed this STP - The Lou, (in honor of Trans Trailblazer Lou Sullivan and a nod to the British term "loo" meaning bathroom) - to be extra urinal friendly. The angle of the shaft on this model points out rather than down, so it hits the urinal just right. 

We also made the cup rise up a little taller in the back in order to prevent potential spills.

The Lou is made with the same silicone as all other Transguy Supply STPs. The texture is hard enough to be effective in the bathroom but soft enough to bend for comfortable all day packing. If you are a fan of the EZ Pee or the Santos, you'll definitely want to check out this model. 

The Lou is smooth and soft to the touch. It's never sticky, even after washing, and will never need powdering.  

100% Body Safe Silicone

- Shaft Length (measured from top): 3.5 inches
- Shaft Length (measured from bottom): 3.5 inches
- Cup Inner Width: 1.75 inches
- Cup Outer Width: 2.5 inches
- Cup Inner Length: 3"
- Cup Outer Length: 4"
- Shaft Circumference: 3.5 inches
- Weight: 5.5 oz
Silicone may be cleaned using any one of the following methods:
- Hot water and soap
- Diluted bleach
- Running through the dishwasher

We recommend packing up or down with this STP. Best when used with the Cake Bandit Harness or Cake Bandit STP Underwear.

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 2 reviews
Could be a little better. Maybe it’s me???

So I got this STP a few hours ago... when I opened the package, I was surprised at how real it looked. The veins and the shaft looked very realistic... now, with packing, it’s good. It stays and it doesn’t show at all. I walked with it, it don’t move at all. Now on to the finale.. pissing with it is kind of a bummer. I positioned it “right”. The next thing you know I pissed all over myself... but I think it was me who misplaced it. Since this is my first STP that I bought, of course I’m going to piss all over myself. But I don’t think it’s the STP itself. It says that it don’t overflow. Note that this is not the first device that I used before. When I first pissed with the funnel, I pissed all over myself. But once I got used to it, I didn’t wet myself. Pack to the packer itself... so to sum it all up I rate this packer a 3 star. This is why: pissing with it is not so easy ( but I think it’s me that didn’t put in on right) size is good but could be a little bit bigger. Color: perfect. Details: very realistic. This is all I have to say. I will come back and rate again once I get used to this packer.

Worth it 100%

Received it today and it's exceed expectations and is a big upgrade from my ebay stp. Packs down perfectly and up decently. If you have any experience with an stp you will be able to use this first try with your pants on. The stream is perfect as well. The only thing that isn't the best is that realism looking from the front (because of the hole) but tbh no one is looking there and it does wonders for my dyspohria.

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Final Sales

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