Strap-U Proud Silicone Harness Set by XR Brands

Strap-U Proud Silicone Harness Set by XR Brands is an adjustable vibrating harness system with an integrated rechargeable bullet vibrator for solo or partner play. The flexible silicone harness fits different body sizes, while independent bullet control lets you choose when and how intensity builds. It suits anyone exploring hands-free stimulation with customisable vibration modes.

What's in the box, and what it does

Strap-U Proud Silicone Harness Set by XR Brands combines an adjustable harness with a standalone rechargeable bullet to deliver targeted vibration exactly where you want it. The silicone harness stretches and flexes to fit securely on different body sizes, while the 3-inch bullet sits in a dedicated pocket, held firmly in place during use. Unlike basic vibrators that offer only preset patterns, this system lets you control the bullet independently—switch it on, off, or cycle through modes without touching the harness itself.

The waterproof design means you can use it in the shower or clean it under running water without worry. Rechargeable power eliminates the frustration of dead batteries mid-session, and the flexible silicone construction moves naturally with your body while keeping the bullet positioned precisely where you need stimulation.

The features that matter

• Adjustable harness design: Silicone straps accommodate different body sizes, ensuring a secure fit that stays put during intense movement.
• Independent bullet control: Operate the vibrator separately from the harness, giving you command over when stimulation starts and stops.
• Multiple vibration modes: Cycle through different patterns and intensities to find the rhythm that suits your mood and energy.
• Rechargeable battery: Reliable power when you need it, with no disposable batteries to replace or run out unexpectedly.
• Waterproof construction: Safe for water play, shower use, and easy cleanup after sessions.

Technical specifications

• Material: Medical-grade silicone, body-safe and hypoallergenic
• Harness dimensions: Adjustable straps fit a range of body sizes; total harness length 10 inches
• Bullet dimensions: 3 inches long, compact and precisely positioned in harness pocket
• Power source: Rechargeable lithium-ion battery; charge via USB cable
• Vibration modes: Multiple patterns selectable via discreet controls on the bullet
• Waterproof rating: IPX7 waterproof; safe for shower and submersion during cleaning
• Box contents: Silicone harness, rechargeable bullet vibrator, USB charging cable, instructions

Charging, settings and first use

Before first use, charge the bullet fully using the included USB cable—this typically takes 2–3 hours. Once charged, insert the bullet into the harness pocket and adjust the silicone straps to fit snugly around your body; the straps should feel secure but not restrictive. Test the fit without vibration first to ensure the bullet sits exactly where you want stimulation, since the adjustable design lets you customise its position before you switch it on.

To activate, press the control button on the bullet to cycle through vibration modes and intensities. Like other waterproof vibrators, this one is easiest to clean immediately after use—rinse it under warm running water, pat dry, and store in a cool, dark place. Recharge every 2–4 weeks depending on use frequency, or whenever the vibrations feel less intense than usual.

Who it suits

Care and storage

Rinse the harness and bullet under warm running water immediately after each use, using mild soap if needed. Pat both components dry with a soft cloth before storing. Keep the harness in a cool, dark place away from direct sunlight, which can degrade silicone over time. Store the bullet separately from the harness to extend battery life. Avoid silicone-based lubricants on the silicone harness itself, as they can cause discolouration and degradation.

Learn more

Understanding how couples navigate shared pleasure reveals why independent controls and adjustable fit matter so much. Read our expert guide on We Vibe 4 Plus Number 1 Couples Vibrator to explore how different harness and vibrator systems compare in real-world use.

What to expect

The adjustable silicone straps take a few minutes to position correctly, and most users find their ideal fit within the first session. The bullet sits firmly in place once secured, so you can move freely without it shifting or losing contact. Many first-timers are surprised by how much the independent button control changes the experience—instead of constant buzzing, you gain the ability to time vibration bursts precisely to your rhythm.

Rechargeable systems do require planning ahead; charging takes 2–3 hours, so build this into your routine rather than expecting instant power when you want to play. The waterproof design genuinely holds up to shower use, though rinsing after each session keeps the silicone fresh and prevents odour buildup over months of regular play.

People who struggle with harness fit often find the adjustable design much more manageable than rigid alternatives, since you can loosen or tighten straps without removing the entire system. Conversely, users who prefer simplicity sometimes find the multiple vibration modes overwhelming at first—start with one pattern and explore others once you settle into regular use.

Silicone does eventually show minor surface wear with heavy use; this is normal and does not affect function or safety. Battery life typically remains strong for 1–2 years of regular use before gradual decline sets in.

How it compares

Why it's worth having

Snag Strap-U Proud Silicone Harness Set by XR Brands when you're ready for adjustable, hands-free vibration that you actually control. The independent bullet, rechargeable power, and waterproof design eliminate the guesswork and dead-battery frustration that plague basic systems. Order it from Malechastity.com.au with discreet Australia-wide delivery. You get precise stimulation, customisable fit, and reliable performance in one thoughtfully designed harness. An Established Australian Adult Retailer.