Take the guesswork out of matching your STP and packers with underwear. We've designed these STP/Packing underwear to mix and match with ease.
Based on traditional men's sizing, these cotton underwear are have a unique 3 layer front pocket to securely hold your STP/soft packer in place.
NOTE: Recommended with 2-4" STP/Packer Shafts, not suitable for larger shafts.
1. Interior pocket: Split interior pocket allows you to easily tuck in your STP/packer. 2. Center panel: O-opening to pull shaft through and keep your STP/packer from turning. 3. Exterior pocket: The contour pouch exterior has a deep pocket to tuck the shaft giving a natural hang. The open front gives you access when nature calls.