How to Use a Packing Jock with a Soft Packer

By Prothèses trans, Packers & STP, Hard | Published: 2026-10-30

Category: How-to Guides

Learn how to wear a packing jock with a soft packer for secure, comfortable daily use. Step-by-step setup, common mistakes, and fit tips.

Quick answer

To use a packing jock with a soft packer, place the packer in the internal pouch, then pull the jock up like underwear, adjusting the packer so it sits naturally against your body.

Why a packing jock beats other options

A packing jock holds your soft packer close to your body without the bulk of extra layers. The internal pouch keeps the packer from sliding around, which is the most common complaint with loose packing underwear.

Unlike a simple packing pouch, a jock-style harness also provides light support and a secure fit that works under tight pants or athletic wear. It is a good middle ground between a pouch and a full packing brief.

What to check before you buy

Make sure the jock's opening matches your packer's size. The CocoNuts jock has a 3.8 cm (1.5 in) O-opening, so it fits soft packers that are not too thick at the base. If your packer is larger, look for a harness with a wider opening.

The fabric matters for comfort. A bamboo-spandex blend, like the one used in this jock, is breathable and stretchy, which helps during long wear. If you sweat a lot, check the care instructions to keep the material fresh.

Step-by-step: putting on your packing jock

Adjust the packer: Before putting on the jock, position your soft packer so it points downward and slightly forward, mimicking a natural resting position. A packer that points sideways will shift during the day.
Insert the packer into the pouch: Open the internal pouch and slide the packer in, base first. Make sure the shaft is centered and the base sits flat against the pouch's back. If the packer is crooked, the pouch won't hold it securely.
Pull the jock up: Step into the jock and pull it up to your hips, just like underwear. Adjust the leg straps so they sit comfortably without digging in. Straps that are too tight can cause chafing; too loose and the jock won't hold.
Check the position: Look in a mirror and adjust the packer through the fabric if needed. It should sit against your body, not stick out at an odd angle. A visible bulge that looks unnatural means the packer is too high or too low.
Test movement: Walk, sit, and bend over to make sure the packer stays in place. If it shifts, tighten the straps or reposition the packer in the pouch. If it still moves, consider a different pouch size or a harness with a more secure opening.

Product fact

(Soft Packer + STP) 3-PACK Packing Jock: This 3-pack packing jock from CocoNuts has an internal pouch and a 3.8 cm (1.5 in) O-opening, made from 94% bamboo and 6% spandex. The internal pouch keeps your soft packer or STP in place all day, and the breathable bamboo-spandex blend helps prevent irritation during extended wear.
(Soft Packer + STP) 3-PACK Packing Jock