Stand-to-Pee Packers
Pack · Pee · Play — One Device
STPs Packers That
Do More.
Stand-to-pee packers are functional packing prosthetics for trans men, trans masculine, gender expansive, gnc, non-binary people and whoever wants one. Every TGS house STP packs naturally, stands to pee through a built-in urethral channel, and unlocks full 3-in-1 with an optional play rod. One device. No switching.
What is an STP packer?
STP packer vs. soft packer — what's actually different
A soft packer creates a natural-looking bulge. An STP packer does that — plus it has a built-in urethral channel so you can stand to pee without a separate funnel or device swap.
TGS house STPs are made from body-safe, platinum-cured silicone — non-porous, odor-resistant, dishwasher safe, and never tacky after washing. Most models are fully 3-in-1 with an optional play rod ($20, sold separately). If you're starting out with packing and not ready for an STP, see the soft packer collection →
STP guide, comparison table & FAQs+
What's in this collection
STP Freely
The most popular first STP. Ergonomic cup, forgiving seal, wide urethral opening — easiest to learn on. Also: Freely Uncut and Painted Edition. Bulge Rating: 4/5.
STP Freely XL
More shaft, deeper cup, wider urethral opening for heavier flows. More presence under clothing. Also: XL Uncut. Bulge Rating: 4.5/5.
The Lou STP
Angled shaft for accurate aim. Deep no-spill cup reduces splash-back. Weighted feel that packs naturally all day. Built for urinal use — best for experienced users. Bulge Rating: 4/5.
STP Freely Painted Edition
Hand-painted finish with skin tone depth, vein detail, and realistic texture. Every one is unique. Same cup geometry as the standard Freely. Play rod not recommended. Bulge Rating: 4/5.
Find your STP — side by side
| Device | Best for | Play-ready | Bulge |
|---|---|---|---|
| STP Freely / Uncut | First-time users, everyday use | ✅ with Freely Rod | 4 / 5 |
| STP Freely XL / Uncut | Heavier flows, more presence | ✅ with Freely Rod | 4.5 / 5 |
| The Lou STP | Urinal accuracy, experienced users | ✅ with Lou Rod | 4 / 5 |
| STP Freely Painted | Maximum realism, unique finish | Rod not recommended | 4 / 5 |
Play rods sold separately — Freely Rod fits all Freely models, Lou Rod fits The Lou only. Read the TGS Bulge Rating Guide →
Complete Your Setup
Which STP should I start with?
The STP Freely is the most forgiving for first-timers — wider seal area, more tolerant of positioning variation while you're learning. The Lou has a deeper, more precisely angled cup that rewards experience. Heavy flow? Start with the Freely XL for the wider urethral opening.
How does standing to pee actually work?
The cup sits against your body and captures urine, which flows through the internal channel and out the tip of the shaft. Positioning is everything — your anatomy needs to align with the cup opening, not just rest against it. The TGS STP Guide covers step-by-step practice stages before using in public.
What underwear works with an STP?
All Cake Bandit STP underwear is flat-front with a functional fly designed to hold your device in the right position. A Cake Bandit Harness also works and lets you wear whatever underwear you already own.
Do I need the play rod for it to work as an STP?
No — every TGS house STP packs and pees right out of the box. The play rod ($20, sold separately) unlocks the play function. The Freely Rod fits all Freely models. The Lou Rod fits The Lou only. Rods are not interchangeable between models.
Do you ship discreetly?
Always. Every TGS order ships in a plain, unmarked mailer. The return address reads "Shipping Dept." only — no product names, no brand name on the outside.
From the blog
Complete STP Guide
How to use a stand-to-pee device — positioning, practice stages, and urinal technique.
Read the Guide →Trans Masc in the Men's Room
Navigating public bathrooms — legal context by state, urinal use, and real community tips.
Read the Guide →What Size Packer Should I Get?
The TGS Bulge Rating System — why shaft length isn't the whole story and how to find your size.
Read the Guide →Trans Masc & Non-Binary Underwear Guide
Every Cake Bandit style explained — STP, packing, harness, and what works for daily wear.
Read the Guide →
