The EZP* – IT’S HERE!!

The EZP* – IT’S HERE!! 2017-06-15T18:57:08+00:00

* Patent Pending

The EZP* Stand to Pee Packer was created by a rock climbing, scuba diving, bike riding trans man, with very high expectations of what an STPP should deliver, it needed to be:

Super realistic

even under close scrutiny, with natural skin translucency and highly detailed, each unit is hand crafted creating natural variations in skin tone.

Comfortable for all day wear

even riding a push bike! Okay, so it hasn’t been tested on triathlons but certainly comfortable enough to be used riding around town.

Easy to use

with soft edges to prevent spilage and minimise skin contact, it requires very little practice to get right, provided you are using snug, side slit underwear and holding it correctly. (read Some tips for using an STP)

Very easy to clean

with no powdering required, unlike most STPs, you won’t require corn starch to stop this product from becoming tacky. Just rinse after use (if practical) and wash with soap daily.

No harness required and natural contour in underwear

or wetsuits, rock climbing harnesses and swimmers! All you need is snug fitting underwear for a completely natural looking erm… package.

Skin safe

made from durable, high quality, prosthetics grade silicone, it’s the prefered material of special effects and prosthetic manufacturers world wide.

Watch it in action


Watch the Transthetics Stand to Pee Packer in action!

Is the EZP right for me?


If you are looking for a high quality, durable, comfortable and easy to use stand to pee packer that is safe for all day wear. It is particularly well suited for active people and looks natural in a rock climbing harness, tight clothing etc.


If you have had any kind of lower surgery, the Real EZP is probably not well suited to you as it has been designed for trans guys who have not had any lower surgery. However in this case, the Rod is probably just your ticket (if you’ve had urethral lengthening.)

If you are on the heavy side and cannot create a 5cm (2inch) wide gap between your legs when adopting a wide stance as it is made from a soft silicone and if it is squashed between your legs, it will cause accidents.

If you are looking for a large and obvious packer.

If you are just looking for a packer and don’t require an stp (stand to pee) and if durability, quality and skin safety are not a big concern for you. (In which case I’d highly recommend something like the Mr Limpy as a much cheaper alternative. For $15 there’s really nothing better on the market!)

The Nuts and Bolts

Length end to end: 15cm or 6″
Length of shaft (underside): 8cm or 3″
Length of cup (top): 8cm or 3″
Width of cup: 6cm or 2.4″

Approximately 110 grams or 4 ounces

High quality, skin safe, prosthetics grade silicone

C002 light, C004 medium, C006 dark or custom colouring


What the boys have to say…

“Guys! Bathroom dysphoria belongs to the past with this great product. I tried them all, Peecock, Fenis, selfmade,… but none of them worked RELIABLY. The EZP is very easy to use, looks very realistic and IT WORKS !!! Also, the size is perfect, not too big, it is comfortable to wear and looks good. I absolutely recommend it. Thank you, Alex!”

– Martin

“I was hoping someone would make a product like this. Easy to use, not sticky and it’s regular sized so you fit in with the rest of the guys. Great product!”


“I’m incredibly thankful that I decided to buy this as my first stp. After just a few practice runs, I got the hang of it! It is super comfortable to pack with and looks great. Alex is an awesome guy and cares about how it works with all types of people. Looking forward to checking out new products in the future!”

– Wade

“It looks so real, lays naturally and worked perfectly the first try! You just pull it out of your pants and there’s not a lot of fiddling around to make sure it’s in the right place.

Also at biathlon practice, I shot while wearing the STP. It was so comfortable, even in the prone position (laying down.) It made me feel great and I’ve been happy about it all day!! It’s awesome!!”

– Mike

“I feel 100% confident with the Real EZP Stand to Pee Packer that even if someone were to quite overtly, erm… assess my jewels, they wouldn’t be any the wiser. It matches perfectly to my natural skin tone and even from inches away, looks completely life like.”

– Alex

“It looks like it was made for me, because it was. Haha. The details and the color are so eerily realistic. It is like God forgot to give me that part and so they sent it in the mail. It could not be any more of a match than if I was born with it.”

– Casper (click here for full review)

“I really like the look of it and the color is great too, very realistic. The wrinkles and other details are super cool. It stays in place well and the buldge it creates in my briefs looks natural enough. I’ve tried the EZP in action two times wearing briefs with h-fly and it worked very well! No spillage whatsoever and I felt like I could really go “full force” and not worry about it overflowing anywhere. I can only compare it to the Peecock I’ve used and the EZP is a thousand times better.”

– Mattias

“Best yoga packer ever. Just survived sweaty two hour master class 100% intact. The Real EZP plus jock strap pouch just solved my yoga dysphoria completely!”

– Aaron

“I love it! Briefs hold it really well and the bulge is just perfect. It looks great and peeing with it is sooo easy! It’s literally the EZP. A billion out of ten recommends!”

– Simon (click here for full review)

“The EZP is the first packer/STP device that I’ve ever used, and I was able to pee standing up no problem on my very first try! It was crazy awesome and kinda a weird feeling to be peeing standing up knowing that I wouldn’t pee all over myself. It’s super comfortable, and Alex is great at communication and really cares about customer satisfaction. The EZP was well worth the investment! Also I’m excited to go rock climbing at now!”

– Elliot

“Finally something meant exactly for transmen! It is the right size completely and it looks (somehow) even better in real life than online. I now completely understand all the hype about this product. Thank you so much. You have no idea how much this has already changed my life.”

– Jordan