AXOLOM STP Trunks-1.5" O-ring Black

Axolom STP Trunks Harness is a soft Breathable Cotton STP Packing underwear. The packing underwear features an anti-roll middle “O Layer”. The button fly underwear is made for packing an STP Packer (It can be soft FTM packers or Stand to Pee Prosthetics). Now STP Packer can be used without a harness. Synonyms: STP Trunks Button-Fly Underwear, STP Brief, FTM STP Packing Trunks, FTM Harness.

Introduction: 

The Axolom STP Trunks underwear has two layers. The outside layer shows two buttons that allow a person to STP (Stand to pee) in front of public toilets or private spaces through an FTM STP Packer. The inside layer(O Layer) keeps your STP attached to your body. It also has a layer of keeping the scrotum.

The STP Trunks Underwear works for specially Thinker, Handy. It also works for other STP packers as well. Some STP packers may not suitable for it. AXOLOM STP trunks harness work with most of our STPs, which have a shaft diameter of less than 1.5". ( DOES NOT Fit the Homerun, Hoodie)

Size Chart: 

S (29” - 32”), 

M (33” - 35”), 

L (36” - 38”), 

XL (39” - 41”), 

1XL (42” - 45”), 

2XL (46” - 49”), 

3XL (52” - 55”).

-Wide comfortable waistband, with the underwear itself made from high-quality fabric to last wash after wash

-Button fly opening to easily access the shaft

-Soft fabric-covered O ring to keep the shaft of your packer/STP in the natural hang position. 

-Interior elastic loop harness, hold your STP secure and in a natural position. ( Can be cut off if you think it's unnecessary.)