Selopa Our First Wearable Hollow Strap-On By Evolved

Couples often struggle to find a comfortable entry point into strap-on play. Selopa OUR FIRST Wearable Hollow Strap-On solves this with its thoughtfully sized, body-safe design and adjustable harness, letting partners explore together without intimidation or discomfort.

What it is

Selopa OUR FIRST Wearable Hollow Strap-On is a revolutionary strap-on system designed for couples exploring penetrative play together. Its hollow interior creates unique pressure dynamics impossible with traditional solid designs, while the tapered crown head ensures comfortable, gradual insertion. The premium phthalate-free silicone is body-safe, hypoallergenic, and easy to clean. Fully adjustable elastic straps with nickel-plated hardware accommodate waist sizes 61–122cm, letting partners find a secure, confident fit every time.

What sets this strap-on apart is its thoughtful engineering for beginners and experienced couples alike. The 14.0cm insertable length and 3.9cm diameter strike a balance between substantial sensation and approachable sizing. See the full BDSM Australia range of Strap-On-Me to explore other harness-based options. The removable dildo allows for easy cleaning and storage, and the included fabric bag keeps everything protected between uses.

Key features

• Hollow construction: Innovative interior design creates unique pressure sensations and psychological intensity during play.
• Tapered crown head: Carefully shaped for comfortable, controlled insertion across all experience levels.
• Fully adjustable harness: Elastic straps secure fit for waist sizes 61–122cm, ensuring confidence and control.
• Body-safe silicone: Premium phthalate-free material is hypoallergenic, smooth, and compatible with water-based lubricants.
• Removable design: Dildo detaches for thorough cleaning and convenient storage in the included bag.

Specifications

• Overall dimensions: 16.3cm height × 9.3cm width × 7.8cm depth.
• Dildo measurements: 14.0cm insertable length, 3.9cm diameter at widest point.
• Materials: Premium silicone dildo, polypropylene and elastane harness, nickel-plated iron hardware.
• Waterproofing: Fully waterproof construction; safe for shower or bath play.
• Box contents: Wearable harness, hollow sildo attachment, storage bag, cleaning instructions.

How to use a strap on sextoy

Adjust the harness to your waist size first, ensuring the straps sit comfortably and securely. Apply generous water-based lubricant to both the dildo and your partner's desired insertion area. Align the tapered crown head carefully and insert slowly, checking in with your partner about comfort and sensation. Maintain open communication throughout, pausing if needed and adjusting depth or angle based on feedback.

Once inserted, you can explore different positions and rhythms to discover what feels best for both of you. The hollow design creates distinct sensations during movement, so experiment with varied penetration depths. Many couples find combining this strap-on with other forms of stimulation enhances the overall experience. For additional inspiration and techniques, Sensuva On offers complementary products that pair beautifully with strap-on play.

Care and storage

Wash the dildo and harness with mild soap and warm water immediately after use. Dry both completely before storing to prevent moisture buildup. Keep the strap-on in the provided fabric bag, away from direct sunlight and extreme heat. Inspect the harness straps and dildo regularly for any signs of wear or damage before use.

Learn more

Understanding your strap-on's unique features helps you get the most from it. Proper care extends the life of your investment and keeps play safe and enjoyable. For detailed guidance on strap-on selection, technique, and maintenance, read Get Pumped Up On Hydromax.

Mistress Athena's training notes

By Mistress Athena — professional dominant and kink educator, sole instructor behind BDSM Australia's library of training videos. Read her full bio →

I've integrated this strap-on into my advanced training sessions because its hollow design creates psychological depth impossible with standard toys. When I restrain a submissive and control the pace of insertion, their nervous system responds to the unique pressure in ways that deepen submission. The tapered crown allows me to work slowly, observing micro-expressions and physical responses that reveal exactly where their psychological boundaries lie. This tool has taught me that sensation isn't always about size—it's about control and precision.

The adjustable harness gives me complete freedom of movement during scenes, which matters enormously for maintaining dominance. My hands stay free to administer impact play, hold restraints, or direct my submissive's attention where I choose. The removable dildo means I can swap it out mid-scene if I want to shift the dynamic or intensity. Aftercare flows more naturally because the design is comfortable for extended wear during longer training sessions.

What impresses me most is how this strap-on performs in sensory deprivation scenarios. Blindfolded submissives become hyper-attuned to the hollow design's unique sensations, and their psychological responses intensify significantly. I can control depth and rhythm with surgical precision, which allows me to edge them effectively and build frustration or pleasure exactly as I intend. The quality of the silicone means it maintains its shape under pressure, so my control remains consistent throughout.

See this and similar tools in action across my 300+ training videos on the BDSM Australia channel.

How it compares

Why you'll reach for it

Find a strap-on that balances comfort, innovation, and genuine performance. Selopa OUR FIRST delivers the hollow design and adjustable fit that makes exploration feel natural rather than daunting. Whether you're new to strap-on play or deepening an existing practice, this system at BDSM Australia gives you the tools to discover what works for your partnership. Order yours today and start exploring together with confidence. From First Time Buyers to Experienced Players.