Gender-Affirming Products for Trans Men and Trans Masc People: A Complete Guide
Gender-affirming products are gear that helps your body match your sense of self: packers for the bulge, STPs for standing to pee, pumps for sensation and engorgement, pack-and-play dildos for sex, and harnesses to hold it all in place. There's no correct combination and no membership requirement — the right gear is whatever changes how it feels to get dressed in the morning. Here's every category, honestly explained.
If you're trans masc, non-binary, or somewhere on that spectrum, you already know that the right gear can make a real difference in how you feel in your body. Gender-affirming products aren't just about sex — they're about moving through the world feeling more like yourself. This guide covers the main categories of gender-affirming products for trans men and trans masc people.
Packers
A packer is a soft prosthetic designed to be worn in your underwear to create a realistic bulge. For many trans masc people, packing is one of the most accessible and immediate forms of gender affirmation. Packers come in a range of sizes and skin tones, from small soft packers designed for all-day comfort to pack-and-play options that can also be used for sex. Our beginner packer guide can help you figure out what type makes sense for you.
Stand-to-Pee (STP) Devices
STP devices allow trans masc people to urinate while standing — a significant quality-of-life change for many people, particularly when navigating gendered bathrooms. Sam the STP is designed specifically for trans masc anatomy and is a popular first option. Using an STP takes practice, but most people get comfortable within a few weeks.
Pumps
Trans masc pumps use gentle suction to increase blood flow — during a session and for a window afterward, that means engorgement, warmth, and heightened sensitivity. Testosterone is what drives bottom growth; the pump is a ritual for feeling what's there. The NYTC pump line is designed specifically for trans masc anatomy and comes in a range of cylinder sizes.
Pack-and-Play Dildos
Pack-and-play dildos are firm enough to be used for penetration while still being soft enough to wear comfortably in underwear. NYTC's Shilo and Carter are the most popular pack-and-play options in the trans masc community, available in multiple skin tones and made from body-safe platinum-cured silicone.
Strap-On Harnesses
A strap-on harness holds a dildo in position for penetrative sex. Harnesses come in several styles: leather for durability and adjustability, neoprene for beginner-friendliness and easy care, and jock-style for wear that feels closest to regular briefs.
How to Choose What's Right for You
The best gender-affirming products are the ones that feel right for your body and your life. Consider what aspect of your day-to-day experience matters most to you right now, where you are in your transition, and whether you want products for daily wear, for sex, or both. Try our packer quiz or pump quiz, or come to office hours and ask Chelsea directly — she's been answering these questions for 14 years.
Questions we hear
What counts as gender-affirming gear? Whatever helps your reflection match your sense of self — packers, STPs, binders, pumps, harnesses. There's no membership requirement and no correct combination.
Do I need to be on T to use any of this? No. Everything we make works pre-T, post-T, or never-T. Gear meets you exactly where you are.
Where should I start? Most people start with the thing that bugs them most day to day. If that's the mirror or the fit of your jeans, a packer like the Archer. If it's public bathrooms, an STP.
Is shipping actually discreet? Plain, unmarked box, no logos, nothing on the label. The whole system is built for privacy — here's exactly what arrives.
Keep learning: When gear helps · Buying gear, gently · A gentle question
