Cake Bandit - STP Long Underwear
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Cake Bandit STP Long Underwear
The Cake Bandit STP Long Underwear is stp long underwear designed to keep you warm, supported, and able to pee without pulling your pants down.
First, function comes standard. These long underwear feature a STP- and packer-compatible pouch, so you can stand to pee or pack comfortably without extra layers or awkward adjustments.
At the same time, they’re built for movement. The cotton-spandex blend is breathable and flexible, making these stp long underwear easy to wear to the gym, for running, under shorts, or as a cold-weather base layer.
Additionally, the 3-layer construction keeps everything in place while staying low-profile under clothing. The inner layer cradles your STP, packer, or foam insert. The middle layer guides the shaft through smoothly. The outer layer features a button fly for quick, hassle-free access.
Ultimately, these aren’t just for winter. They’re everyday, multi-use stp long underwear designed to move with you, training, traveling, layering, or lounging.
Key Features
- STP long underwear designed for packing and standing to pee
- 3-layer pouch system for support and easy access
- Works with STPs, packers, and foam inserts
- Breathable cotton blend for active wear
- Great for gym, running, layering, or cold weather
Fabric & Materials
- 92% Cotton
- 6% Spandex
Care Instructions
- Wash cold with like colors
- Will shrink slightly in hot water
- No bleach
- Tumble dry medium-low
SIZING
All Cake Bandit underwear is low-rise and is meant to sit lower on your hips, not your waist. The long underwear has a longer crotch rise than all other Cake Bandit underwear, so be sure to measure your outseam (from waist to ankle).
Waist | Inseam | Outseam
Small: 27"- 31” | 22 ¹⁄₄" | 32 ⁵⁄₈"
Medium: 30”- 35” | 22 ⁵⁄₈" | 32 ⁵⁄₈
Large: 35” - 38” | 23 ¹⁄₄" | 33 ¹⁄₂"
XL: 38” - 42” | 23 ¹ ⁄₂" | 34 ¹ ⁄₄"
2XL: 42”- 46" | 24" | 35 ¹⁄₄"
3XL: 46"- 52” | 24 ³⁄₈" | 36"

Model in Black Long Johns: Jussie (he/him) is 5' with 28" hips and wearing a small.
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