Axolom STP Boxer is a soft Breathable Cotton STP Packing underwear for FTM Trans Guys, Non-Binary, and others. It is a non-functional FTM Packing boxer. It means the boxers keep the dick in one place. It's not movable underwear. The packing underwear features an anti-roll middle “O Layer”. The button fly is made for packing an STP Packer (It can be a soft packer or Stand to Pee Prosthetics). Now STP Packer can be used without a harness. Synonyms: STP Button-Fly Underwear, STP Brief, FTM STP Packing Boxer.
The Axolom STP Boxer is very comfortable with Axolom Uncircumcised or Circumcised Thinker STP Packer. It is also designed for Axolom Handy, Axolom Astro, and other STP Prosthetics.
A Preview of Axolom STP Boxer:
Introduction:
The Axolom STP Boxer 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 the 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 Packing Underwear works for specially Thinker, Handy. It also works for other STP packers as well. Some STP packers may not suitable for it.
More Information: AXOLOM STP boxer work with most of our Stand To Pee Prosthetics, which have a shaft diameter of less than 1.5". ( DOES NOT fit the Homerun, Hoodie).
Size Chart:
XS (27"-29")
S (30” - 32”),
M (33” - 35”),
L (36” - 38”),
XL (39” - 41”),
1XL (42” - 45”),
2XL (46” - 49”),
3XL (52” - 55”)

Material: 95% Cotton, 5% Spandex.
- 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.)
- Wide comfortable waistband, with the underwear itself made from high-quality fabric to last wash after wash.
Color: Black, Navy Blue
Wash Cold, Tumble Dry or Medium Low.
* 100% discreet shipping.
* Orders would be shipped out within 2 working days.
* Order can be canceled or changed before shipping. Please contact service team if you want to make any changes. ( Email: info@axolom.com)
* General shipping time:
-- United States, United Kingdom, Germany, France, Italy: 12-18 days.
-- Other countries and regions: 15-20 days.
* You will receive an email with tracking information when your order shipped out. Tracking info will update in 7-10 days when it arrive the destination country.
PLEASE WATCH AXOLOM PRODUCTS REVIEW VIDEOS ON YOUTUBE BEFORE YOUR PURCHASE! WE REPLACE MANUFACTURING DEFECTIVE ITEMS, BUT NO RETURNS OR REFUND ON WRONG DESIGNS.
They give space for the ties and the ring is in the right spot no complains.
Unfortunately, the quality is poor.
The buttons on the underwear fell off as soon as I unpacked them.
And after washing them eight times, there are already holes...
Smooth and stretchy. They work beautifully with The Thinker. If you are looking to use an STP covertly/handsfree, keep in mind that you may need a harness as well. The boxers do not hold the packer flush enough to my body that I can use it without holding it or wearing a harness.
(Plus size user, 215lbs/98kg)
I think these are my favorite boxers for packing. Very versatile, great fit, nice fabric. I would love to see one made with an extra pouch, instead of the elastic for regular packing, then these would be all I would ever buy.
I love this STP and have had no issues. It took a little while to learn how to use it but it was totally worth the wait. Great product I will definitely buy another style down the road.
+
Moveable skin feels so real
Colours make it look so good
Balls feel nice
Good texture
Comfortable to wear
Feels like mine
Really good at grab test for an STP
Stays put in fitting underwear (if i dont do cardio or smth)
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can fold down a bit square
Colours besides the veins are all gone after a few weeks. Veins are also fading,
Balls are small inside their pocket
Havent had too much success to stp with bc of far back urethra. I use a spouti.
Add on: i use trans tape to attach it but none of the tape sticks to the packer. It feels so nice to hang
If you want it to pass a grab test for like a date or smth you can use bandage or some kinda cloth roll to fill it up. You can choose how firm you want it and make it feel semi aswell. I think it feels hyper realistic that way!
Like it says in the title, I am never packing with anything else. I’m a short guy so this is perfectly proportional and my wife is amazed with how realistic it is. Extremely comfortable to pack with and the most natural feel I’ve had from a packer. Add in the Axolom packing jock strap and it’s a part of me. Only taking it off to shower
It was a little smaller than I expected but it’s very comfortable and discrete for swimming or going to the gym. It’s a good amount of squishy and would be perfect for a first packer.
I actually wrote a review before I actually packed with this. It's horrible. I feel like I'm 95 years old.
I’ve ordered twice now and both sizes run too small. It’s a shame because they’re pretty well priced and the fabric is really soft, but I’ll be going back to banana prosthetics’ coconuts.