Product Overview — Remote Control Inflatable Vibrating Silicone Ergo Fit Strapless Strap-On
A clever twist on strapless strap-ons: the Ergo Fit anchors inside the wearer via an inflatable vaginal bulb for a custom-fit grip, while a long, smooth shaft thrusts into the receiving partner. Dual motors deliver deep vibration to both ends, and the wireless remote lets you manage inflation and vibes mid-scene without breaking rhythm.
Press
“If you’ve ever been curious about being pegged, you should pay attention to XR Brands’ new strap-on, the Ergo-Fit … that actually isn’t a strap-on at all. Why? There’s no strap! The Ergo-Fit is designed to let a partner with a vagina turn their genitalia inside out, anchoring the dildo end of the toy to an inflatable part meant to nest snugly inside the vagina. It’s an incredibly clever approach” – Ask Men, The Best and Most Exciting Sex Tech & Toys at CES 2020
“It was one of the more anatomically accurate products we’d seen so far, and a company representative named Mona took us through its features.” – Wired, Sex-Tech Companies Are Having More Fun Than the Rest of Us at CES
Total Length: 9.5″ (24.1 cm)
Shaft Insertable: 5.75″ (14.6 cm)
Shaft Ø / Circ: 1.5″ (3.8 cm) • ~4.71″ (12.0 cm)
Bulb Insertable: 4.0″ (10.2 cm)
Bulb Ø (deflated → inflated): 1.55″ → 2.0″ (3.9 → 5.1 cm)
Bulb Circ (deflated → inflated): ~4.87″ → ~6.28″ (12.4 → 16.0 cm)
Material: Silicone, ABS plastic
Power/Water: USB rechargeable toy • Waterproof (keep remote dry)
Control: Wireless remote (2×AAA, not included)
Color / Weight: Flesh • 0.95 lb (0.43 kg)
Ships From: Los Angeles, CA & Hightstown, NJ
Packaging: Plain & discreet
Billing: Discreet on U.S., Canadian & international orders
Delivery: U.S., Canadian & international • PO/APO friendly
Features
Ergo Fit blends push-button inflation with deep, rumbly vibration so both partners feel locked-in and lit-up. The wearer inserts the smaller bulb, inflates to fit, and enjoys clitoral ridges for grindable pressure; the receiver takes the curved shaft that targets G- or P-spots. Use the remote to toggle 3 speeds and 7 patterns on either end.
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Inflatable Vaginal Bulb: Custom-fit anchor increases pressure and stability for strapless play.
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Dual Motors: Powerful vibes in both ends for mutual stimulation.
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Curved Penetrating Shaft: Designed to find G- or P-spot sweet spots with each thrust.
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Remote Control: Adjust inflation and vibration without breaking rhythm.
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Waterproof Toy: Bath, shower, or pool friendly (keep the remote dry).
Key Benefits
Strapless strap-ons shine when you want skin-to-skin closeness and shared sensation. Inflation creates a secure, personalized fit that reduces slipping, while dual motors let you fine-tune arousal for both bodies. Add a simple harness if you want extra support during vigorous positions or longer sessions.
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Personalized Fit: Bulb inflates from snug to full for stability you can feel.
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Mutual Pleasure: Clitoral ridge for the wearer; curved, smooth shaft for the receiver.
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Hands-Free Control: Remote keeps the flow going without repositioning.
Measurements — Ergo Fit Strapless Strap-On
Use these numbers to plan sizing and pacing. Diameters help anticipate insertion comfort; circumference reflects perceived fullness. Inflate in small steps, pause to breathe, and find the sweet spot where grip and pressure feel amazing—not forced.
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Total Length: 9.5″ (24.1 cm)
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Shaft Insertable: 5.75″ (14.6 cm) — diameter 1.5″ (3.8 cm) — circumference ≈ 4.71″ (12.0 cm)
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Bulb Insertable: 4.0″ (10.2 cm) — diameter 1.55″ → 2.0″ (3.9 → 5.1 cm) — circumference ≈ 4.87″ → 6.28″ (12.4 → 16.0 cm)
Who It’s For / Not For
Ideal for couples exploring pegging, strapless strap-ons, or mutual vibration with a secure internal anchor. If you prefer classic belted harnesses only, ultra-slim diameters, or zero mechanics, a fixed-size strap-on may suit you better. As always, let your body set the pace—and add a harness if you want extra stability.
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For: Pegging fans, strapless explorers, mutual-vibe lovers, stability seekers.
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Not for: Those who dislike inflation mechanics or need very narrow diameters.
Scene Ideas & Usage
Warm up, insert the bulb with generous water-based lube, add a few presses of inflation, and test your grip with light thrusts. Start vibrations low, then build patterns and speeds. For longer sessions or vigorous positions, add a minimalist harness to reduce fatigue and keep angles locked.
- “Two-press rule”: add two inflations, wait 20–30 seconds, reassess, repeat.
- Face-to-face for grindable clitoral ridge contact; doggy for deep curve on the receiver.
- Remote tease: let your partner control swells and vibe patterns.
Care & Maintenance
Keep the toy pristine and the electronics happy. The silicone body is non-porous and easy to sanitize; avoid silicone lubricants to preserve the surface. The toy is waterproof, but the remote isn’t—wipe the remote down only. Fully dry before storage.
- Wash toy with warm water and mild soap or toy cleaner; rinse and air-dry.
- Use water-based lube only; avoid silicone and oil-based formulas.
- Charge via USB; keep charging port sealed during washing.
- Remote: requires 2×AAA batteries (not included); keep dry.
What’s in the Box & Compatibility
Everything you need for anchored, strapless penetration—plus remote flexibility. Pair with water-based lube and, if desired, a simple harness for extra stability in energetic positions or during long sessions.
- Ergo Fit strapless strap-on (inflatable bulb + dual-motor shaft)
- Wireless remote (2×AAA not included)
- USB charging cable
- Pairs with: water-based lubricant, minimalist harness (optional)
FAQs
New to strapless strap-ons? Start with minimal inflation and low vibration, then build gradually. If you feel slipping, add a little more air or a simple harness for support. Keep communication flowing—mutual pleasure is the point.
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Can I use it in water?
The toy is waterproof; keep the remote dry.
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Will it stay put?
The inflatable bulb and Kegel engagement improve grip; add a harness if desired.
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Which lube?
Water-based only to protect the silicone.
Shipping & Privacy
We ship quietly—plain outer packaging and a privacy-first billing descriptor keep your purchase personal. U.S. orders dispatch quickly from our stateside facility; Canadian and international shipments include discreet, customs-friendly documentation for a smooth handoff.
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Free U.S. shipping on $139+ orders
- Standard and expedited speeds at checkout
- PO box and APO/FPO/DPO friendly
Anchor the Fit. Share the Buzz.
Add the Remote Control Inflatable Vibrating Silicone Ergo Fit Strapless Strap-On to your cart at The Dildo Hub and enjoy personalized grip, mutual vibration, and discreet delivery.
