
TRUHK - BLACK BRIEF STP/PACKING UNDERWEAR
The ultimate brief for security and comfort. TRUHK briefs are specifically engineered to take the guesswork out of packing. Based on traditional men's sizing, they offer a snug, secure fit that keeps your STP or packer exactly where it belongs.
The Unique 3-Layer System
- Layer 1 (Interior Pocket): Securely tucks in your STP or soft packer against the body.
- Layer 2 (Center Panel): Features an O-opening to pull the shaft through, preventing your device from shifting or turning.
- Layer 3 (Exterior Pocket): A contour pouch that allows for a natural hang and a realistic, discreet silhouette.
Why It Works
Designed with an open horizontal front pouch for quick access when nature calls. Made from premium bamboo fabric, these briefs are breathable, incredibly soft, and perfect for active daily wear.
Materials
- 95% Bamboo
- 5% Spandex
- Breathable & Eco-friendly
Care
- Machine wash cold
- Tumble dry low
- Maintain shape wash after wash
Compatibility
- All Emisil STP models
- Soft FTM packers
- Note: O-ring not included
Original: $34.73
-70%$34.73
$10.42More Images




TRUHK - BLACK BRIEF STP/PACKING UNDERWEAR
The ultimate brief for security and comfort. TRUHK briefs are specifically engineered to take the guesswork out of packing. Based on traditional men's sizing, they offer a snug, secure fit that keeps your STP or packer exactly where it belongs.
The Unique 3-Layer System
- Layer 1 (Interior Pocket): Securely tucks in your STP or soft packer against the body.
- Layer 2 (Center Panel): Features an O-opening to pull the shaft through, preventing your device from shifting or turning.
- Layer 3 (Exterior Pocket): A contour pouch that allows for a natural hang and a realistic, discreet silhouette.
Why It Works
Designed with an open horizontal front pouch for quick access when nature calls. Made from premium bamboo fabric, these briefs are breathable, incredibly soft, and perfect for active daily wear.
Materials
- 95% Bamboo
- 5% Spandex
- Breathable & Eco-friendly
Care
- Machine wash cold
- Tumble dry low
- Maintain shape wash after wash
Compatibility
- All Emisil STP models
- Soft FTM packers
- Note: O-ring not included
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The ultimate brief for security and comfort. TRUHK briefs are specifically engineered to take the guesswork out of packing. Based on traditional men's sizing, they offer a snug, secure fit that keeps your STP or packer exactly where it belongs.
The Unique 3-Layer System
- Layer 1 (Interior Pocket): Securely tucks in your STP or soft packer against the body.
- Layer 2 (Center Panel): Features an O-opening to pull the shaft through, preventing your device from shifting or turning.
- Layer 3 (Exterior Pocket): A contour pouch that allows for a natural hang and a realistic, discreet silhouette.
Why It Works
Designed with an open horizontal front pouch for quick access when nature calls. Made from premium bamboo fabric, these briefs are breathable, incredibly soft, and perfect for active daily wear.
Materials
- 95% Bamboo
- 5% Spandex
- Breathable & Eco-friendly
Care
- Machine wash cold
- Tumble dry low
- Maintain shape wash after wash
Compatibility
- All Emisil STP models
- Soft FTM packers
- Note: O-ring not included





