Product Overview — Black Ergo-Fit Twist Inflatable Vibrating Silicone Strapless Strap-On
Folks, if you love strap-on sex but want that hands-free, “I’m wearing it and feeling it” kind of control, Black Ergo-Fit Twist Inflatable Vibrating Silicone Strapless Strap-On is built for blended pleasure and confident thrusting. The swirly shaft adds extra texture with every stroke, while the inflatable vaginal bulb lets you customize your fit—inflate for a snug hold, engage your pelvic floor (kegels), and keep your new shaft right where you want it.
The magic is the dual stimulation: the wearer gets internal fullness plus a textured clitoral pad, while the partner gets a curved, defined head designed to target sweet spots like the G-spot or P-spot. Add dual motors with 3 intensities and 7 patterns, remote control for both vibration and inflation, and you’ve got a strapless strap-on that’s ready for everything from romantic grinding to full-on BDSM roleplay where the thruster stays in command.
Quick answer: a rechargeable, remote-controlled, inflatable strapless strap-on made from phthalate-free silicone with ABS components, featuring a swirly textured shaft, a textured clitoral pad, and dual motors with 3 intensities and 7 vibration patterns. Measures 9.4 in (23.9 cm) overall with a dildo insertable length of 5.6 in (14.2 cm) and dildo width of 1.5 in (3.8 cm) (~4.7 in / 12.0 cm circumference). The vaginal bulb is 4.5 in (11.4 cm) insertable length with 1.5 in (3.8 cm) width deflated (~4.7 in / 12.0 cm circumference) and up to 2.0 in (5.1 cm) width inflated (~6.3 in / 16.0 cm circumference) for a customizable hold. IPX5 water-resistant for easier cleaning and shower play (not for submersion). Use water-based lube only.
Key Features — Black Ergo-Fit Twist Inflatable Vibrating Silicone Strapless Strap-On
| Inflatable Ergo-Fit hold | Inflate the vaginal bulb for a snug, customized fit that supports thrusting |
| Strapless strap-on design | Uses your body and pelvic floor engagement instead of straps for control |
| Swirly textured shaft | Twisted texture adds extra friction and sensation for your partner |
| G-spot & P-spot friendly curve | Defined head and curve help target pleasure zones during thrusting |
| Dual motors | Buzzes the wearer and partner at once for more power when the mood strikes |
| 21 vibration options | 3 intensities + 7 patterns for customizable stimulation |
| Remote controlled | Adjust vibration and inflation without interrupting your rhythm |
| Premium silicone | Phthalate-free, velvety smooth, body-safe feel |
| IPX5 water resistance | Easy to clean and shower-play friendly (not submersible) |
| Discreet shipping | All orders ship in plain, super-discreet packaging for privacy. |
Specifications, Care & Play — Black Ergo-Fit Twist Inflatable Vibrating Silicone Strapless Strap-On
Measurements & Build
- Overall length: 9.4 in (23.9 cm)
- Dildo insertable length: 5.6 in (14.2 cm)
- Dildo width (diameter): 1.5 in (3.8 cm)
- Dildo circumference: ~4.7 in (12.0 cm)
- Vaginal bulb insertable length: 4.5 in (11.4 cm)
- Vaginal bulb width (deflated diameter): 1.5 in (3.8 cm)
- Vaginal bulb circumference (deflated): ~4.7 in (12.0 cm)
- Vaginal bulb width (inflated diameter): 2.0 in (5.1 cm)
- Vaginal bulb circumference (inflated): ~6.3 in (16.0 cm)
- Item weight: 1.01 lb (0.46 kg)
- Materials: silicone, ABS plastic
- Color: black
- Vibration: 3 intensities + 7 patterns
- Control: wireless controller for vibration + inflation
- Water rating: IPX5 (water-resistant; do not submerge)
- Power: USB rechargeable (cord only); USB cable included
- Lube compatibility: water-based lubricants only
How to Use
Start by charging the toy and pairing the wireless controller. Use generous water-based lube on the vaginal bulb and your body, then insert the bulb slowly. Once it’s comfortably seated, hold the inflation button on the shaft or use the remote to inflate until you feel a secure, supported hold—snug, not painful. Add more lube to the shaft for penetration, then begin thrusting with slow, controlled strokes as you engage your pelvic floor muscles for stability. For G-spot play, angle the curved head toward the front wall and mix thrusts with grinding. For P-spot play, adjust angles and depth slowly until the pressure lands just right. Turn on the dual motors and explore the 3 intensities and 7 patterns for blended orgasm potential—especially when the clitoral pad is lined up perfectly. For roleplay or BDSM, hand your partner the remote and turn it into a control game (consent-first, always).
Care & Safety
- Use water-based lubricant only
- Do not submerge in water (IPX5 is water-resistant, not waterproof for soaking)
- Clean before and after use with warm water and mild soap or silicone-safe toy cleaner; rinse thoroughly
- Allow to air-dry completely before storage
- Inflate gradually and stop immediately if you feel pain, numbness, or discomfort
- Clean thoroughly between anal and vaginal contact (or keep it dedicated to one type of play)
- Store in a cool, dry place away from direct sunlight and away from other toys
Why You’ll Love It — Black Ergo-Fit Twist Inflatable Vibrating Silicone Strapless Strap-On
Black Ergo-Fit Twist Inflatable Vibrating Silicone Strapless Strap-On is for couples who want a strap-on that feels good for both people. The inflatable bulb customizes the fit so you can thrust with confidence, the swirly shaft keeps your partner feeling every inch, and the dual motors make the wearer’s pleasure part of the main event—not an afterthought. It’s perfect for beginners who want adjustable comfort and advanced users who want to push into harder, hotter sessions with blended stimulation and kinky control play.
At TheDildoHub, we back your order with respectful support, free mystery goodies in every order, and plain, super-discreet packaging for privacy.
FAQs — Black Ergo-Fit Twist Inflatable Vibrating Silicone Strapless Strap-On
How does the inflatable bulb help?
It lets you inflate the vaginal bulb to your comfort level, creating a snug hold that helps support the strapless shaft during thrusting.
How many vibration settings are included?
It offers 3 intensities and 7 patterns of vibration for customizable stimulation.
Is it waterproof?
It’s IPX5 water-resistant, which makes cleaning easy and allows for shower play, but it should not be submerged.
What lubricant should I use?
Use water-based lubricant only, as recommended for this inflatable silicone strapless strap-on.
How is shipping handled?
All orders ship in plain, super-discreet packaging for privacy.
Ready to thrust hands-free with a snug inflatable hold and swirly texture?
Add Black Ergo-Fit Twist Inflatable Vibrating Silicone Strapless Strap-On to your cart and enjoy discreet shipping from California, discreet billing, and a sexy mystery gift with every order from TheDildoHub.
Your privacy travels
with every order.
From the moment you check out to the moment your package arrives, every step is designed so that what you buy stays entirely between you and us.
How we appear on your statement
Some banks may display a slightly different or truncated version of these descriptors — this is determined by your financial institution and is outside our control.
What Discreet Shipping Means
No logos. No hints.
Just a normal parcel.
Every package we send is prepared with your privacy in mind. If someone sees your order on your doorstep, in your mailroom, or being carried by you — they will have no way to know what's inside. Even carrier employees handling your package cannot tell from the exterior that it contains intimate products.
Plain Packaging
Standard brown cardboard boxes or plain poly mailers — no decorative branding of any kind.
No Branding
No logos, no product names, no "TheDildoHub" anywhere on the exterior of your package.
Neutral Return Address
Shows a city and state only — no business name, no indication of the sender's nature.
Carrier Barcodes Only
The only markings on your parcel are your shipping label and carrier tracking information.
Free Shipping
Spend $139 or more.
Ship for free.
Free Super Saver Shipping applies automatically to all U.S. orders over $139 — no promo code needed. Every free shipment receives the exact same discreet packaging treatment as any paid tier. Your privacy is never a function of how much you spend.
Order Processing
Same-day fulfillment
when it matters most.
Orders placed before the daily cutoff on business days are packed and handed to the carrier the same day — including Rush orders. Orders placed after the cutoff, or on weekends and federal holidays, ship the next business day.
Daily Cutoff Time
1:00 PM Pacific (4:00 PM Eastern) on business days. All tiers — including Rush — ship same day if ordered before this time.
Tracking Updates
Tracking information may take 24–48 hours to update after your order ships. If it hasn't moved after 48 hours, contact us.
Shipping Rates
Flat-rate. No surprises.
Same price nationwide.
All rates are flat per order — not calculated by weight. The same price applies whether you're in Manhattan or rural Alaska. TheDildoHub covers any additional carrier costs; you will never be charged more than the rate shown at checkout.
Choose your speed
Super Saver
7–10 Business Days
Free
on orders over $139
Economy
5–7 Business Days
$10.95
Express
4–5 Business Days
$24.95
Priority
3–4 Business Days
$34.95
Rush
1–2 Business Days
$64.95
Transit times begin after your order ships — processing time is not included. Times are estimates; carrier delays, weather, and peak volumes can affect delivery.
🇺🇸 Domestic Shipping
United States
All 50 states · APO/FPO/DPO · U.S. Territories · PO Boxes
| Method | Transit Time | Price | Typical Carriers & Services |
|---|---|---|---|
| Super Saver (Free) | 7–10 Business Days | Free (>$139) | USPS Ground Advantage, FedEx Ground Economy, UPS SurePost, OnTrac Ground |
| Economy | 5–7 Business Days | $10.95 | USPS Ground Advantage, FedEx Ground, FedEx Home Delivery, UPS Ground, OnTrac Standard |
| Express | 4–5 Business Days | $24.95 | USPS Priority Mail, FedEx Home Delivery, UPS Ground, OnTrac Express |
| Priority | 3–4 Business Days | $34.95 | USPS Priority Mail Express, FedEx Express Saver, FedEx 2Day, UPS 3 Day Select, UPS 2nd Day Air |
| Rush | 1–2 Business Days | $64.95 | USPS Priority Mail Express, FedEx 2Day, FedEx Overnight, UPS 2nd Day Air, UPS Next Day Air Saver |
Transit times begin after your order ships. If significantly delayed, contact us and we'll make it right.
About our domestic carriers
We use USPS, FedEx, UPS, and OnTrac for reliable nationwide shipping. Our fulfillment team automatically selects the best carrier based on your location, speed, and package details. You cannot select a specific carrier, but every carrier delivers in plain, unmarked packaging.
Services by carrier:
- FedEx: Ground Economy, Ground, Home Delivery, Express Saver, 2Day, Overnight
- UPS: SurePost, Ground, 3 Day Select, 2nd Day Air, Next Day Air Saver
- USPS: Ground Advantage, Priority Mail, Priority Mail Express
- OnTrac: Ground, Standard, Express
Why is Super Saver slower than Economy?
Super Saver uses the most cost-efficient routing available at the time of fulfillment — typically consolidators or ground services with longer transit windows. Paid tiers use faster, dedicated carrier services. The same discreet packaging applies regardless of speed.
Last-mile delivery partners
We may occasionally use UniUni or SpeedX for final-mile delivery in certain areas — crowdsourced delivery networks carefully vetted to meet our service and discretion standards. Your package remains in plain, unmarked packaging regardless of which carrier completes the final delivery.
Military address shipping (APO/FPO/DPO)
TheDildoHub is proud to serve American servicemembers. All military shipments go exclusively via USPS as required by military postal regulations. Tracking is always available. Delivery may take additional time due to military postal routing, but every shipment leaves with the same discreet packaging standards.
PO Box delivery
Yes, we ship discreetly to PO Boxes across the nation via USPS.
Delivery instructions
You can add delivery instructions at checkout. Please note that while we pass these on to the carrier, we cannot guarantee they will be followed in all cases. If delivery privacy is a concern, we recommend selecting a tracked speed so you can monitor arrival.
Why we don't guarantee delivery dates
No carrier can truly guarantee delivery in practice. Even express services are subject to delays from weather, carrier volume, and other factors outside our control. Stating estimates rather than guarantees avoids confusion. If your shipment is significantly delayed, we'll work with you to make it right.
🌍 International Shipping
Worldwide
Canada · UK · Australia · New Zealand · European Union & more
| Method | Transit Time | Price | Typical Carriers & Services |
|---|---|---|---|
| International Saver+ | 10–15 Business Days | $34.95 | USPS First-Class International, DHL eCommerce, FedEx International Economy |
| International Standard | 7–12 Business Days | $44.95 | USPS Priority Mail International, UPS Standard, FedEx International Economy |
| International Priority+ | 4–6 Business Days | $64.95 | DHL Express, FedEx International Priority, UPS Worldwide Expedited, USPS Priority Mail Express International |
| International Rush | 2–5 Business Days | $84.95 | DHL Express, FedEx International Priority, UPS Worldwide Express |
Transit times are estimates from date of dispatch and exclude processing time. Customs clearance may add additional days. If significantly delayed, contact us.
International carriers we use
Our global carriers include USPS, UPS, FedEx, and DHL depending on destination and tier. All international shipments receive the same discreet packaging as domestic orders.
- International Saver+: USPS First-Class International, DHL eCommerce, FedEx International Economy
- International Standard: USPS Priority Mail International, UPS Standard, FedEx International Economy
- International Priority+: DHL Express, FedEx International Priority, UPS Worldwide Expedited, USPS Priority Mail Express International
- International Rush: DHL Express, FedEx International Priority, UPS Worldwide Express
Countries we ship to
We ship to Canada, the United Kingdom, Australia, New Zealand, and EU countries including Germany, France, Netherlands, Spain, Italy, and more. For a complete list, see our International Shipping Policy.
Full international shipping policy
For complete details — including customs duties, delivery times, and all supported countries — please visit our International Shipping Policy.
Where We Ship From
Two coasts.
One standard of care.
We operate fulfillment centers in California and New Jersey, positioned to reach you quickly wherever you are in the US. Our system automatically selects the best facility based on inventory and proximity to your address.
California
West Coast hub serving the western United States and beyond. Plain packaging, no exceptions.
New Jersey
East Coast hub for faster delivery across the northeastern and southeastern US. Same discreet standards.
After Your Order Ships
Track it. Trust it.
Once your order is on its way, keeping tabs on it is easy — and if anything goes wrong, we're here to sort it out.
Order Confirmation Email
Your shipping notification contains a tracking link. Click it to follow your package in real time via the carrier's site.
Shop App by Shopify
Download the free Shop app to track all your orders from one place. Available on iOS and Android.
Lost or Missing Packages
If your tracking shows delivered but nothing arrived — or your shipment appears stuck — contact us right away. In most cases, packages are misrouted and located within a few days. If confirmed lost, we reship at no additional cost to you.
International Customs & Duties
International orders may be subject to customs duties, import taxes, or brokerage fees imposed by your country. These are not included in your order total and are the recipient's responsibility. See our International Shipping Policy for details.
Our Guarantee
100% Satisfaction.
Hassle-free.
For health and safety reasons, we do not accept returns on any item, used or unused. That said, we stand fully behind every product we sell.
Many of our products are USB or battery-operated, and on occasion a unit may arrive defective or stop working as expected. Our support team will first walk you through basic troubleshooting — often the quickest path to getting things working. If troubleshooting doesn't resolve the issue, we provide a hassle-free replacement at no additional cost.
How to request a replacement
Contact our support team — available 7 days a week.
Share your order number and product name along with a brief description of the issue.
If the defect is visible, include a photo — this speeds up the process significantly.
Once validated, your replacement ships promptly in the same discreet packaging.
Need help?
We're here seven days a week.
Questions about your order, a shipment, or anything else — our support team has you covered.