4 Best Strapless Strap-Ons for Sexy Fun Between Partners

Q: How does a strapless strap on stay in place?

{"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"It relies on the retention side being properly shaped and secure for the wearer. Some models use a bulb style design, and inflatable options allow the wearer to adjust the fit so the toy stays more securely in place during use."}]}]}

Q: Should I choose vibrating or non vibrating?

{"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"If you want a simpler, more straightforward experience, a non vibrating model keeps things basic. If you want added stimulation for both partners, vibrating models can include features like multiple motors, clitoral pads, and remote controlled settings."}]}]}

Q: What material should I look for?

{"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"I focus on non porous materials because they’re easier to keep hygienic. Silicone is a common option here, and several of the models above use body safe silicone."}]}]}

Q: Do I need lube for a strapless strap on?

{"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"Lube can help, and water based lube is a safe choice for silicone toys. Some situations may call for applying lube to the retention side as well, not only the penetrating side."}]}]}

Q: How do I clean and store it after use?

{"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"For waterproof toys, cleaning can be done with warm water and mild soap or a sex toy cleaner, then drying with a soft towel or air drying. After it’s dry, storing it in a storage bag helps protect it from dirt and sunlight."}]}]}

Q: Will pelvic floor strength make a difference?

{"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"Yes, stronger pelvic floor control can make it easier to keep a strapless strap on in place, and pelvic floor work was specifically mentioned as helpful for strapless strap ons."}]}]}

by Kate Miller on Dec 20 2025

If you want shared penetration without dealing with harness straps, this category makes a lot of sense. A strapless strap on is meant to stay in place when things get intense, feel comfortable for both partners, and bring pleasure on both sides at the same time.

I put together these Best Strapless Strap Ons by focusing on what mattered most in use: secure fit, comfort, shape and curve for targeted stimulation, vibration options when included, and how easy the toy is to clean and maintain. I also looked closely at materials, waterproofing, controls, and overall design.

Our Favorites

1. Strap-On-Me Vibrating Bendable Strapless Strap On

Best Overall

Bendable neck lets me adjust the angle for a more anatomically correct fit
Three motors with independent control for more targeted sensations
Three modes and three intensities per motor for lots of combinations
USB rechargeable and waterproof, made from smooth medical grade silicone

Check Price

2. 2 Become 1 Strapless Strap On

Best Value

Three vibrating motors positioned for multi-zone stimulation
Ergonomic insertable egg designed for comfort and stability
Curved shaft paired with a suction-style clitoral base
USB rechargeable, waterproof, and controlled via remote

Check Price

3. Fantasy for Her Ultimate Strapless Strap On

Best Budget Choice

Two independently controlled motors for wearer and receiver stimulation
Retention bulb designed to help keep the toy securely in place
Ribbed stimulation pad positioned for clitoral contact
Waterproof design with USB charging support

Check Price

Deep Dive: Our Top Picks

Best Overall

1. Strap-On-Me Vibrating Bendable Strapless Strap On

This was the one that felt the most “engineered” for comfort and control. I really noticed the bendable neck because it let me make small adjustments instead of forcing one fixed angle. That mattered for keeping it feeling good for me while still staying functional for penetration.

The three motors were the standout. I liked that I could control them independently and cycle through three modes and three intensities per motor, which gave me more variety than I expected. The silicone felt smooth, and since it’s waterproof, cleaning felt low stress. Between the adjustable shape and the vibration options, this one covered the most bases for me.

Pros

Bendable design makes it easier to fine tune positioning
Independent motor control helps me target different sensations
Waterproof build makes cleanup feel simple
Multiple size options make it easier to match experience level

Cons

Remote adds an extra item to keep track of
Noise level is not the quietest

Check Price

Best Value

2. 2 Become 1 Strapless Strap On

What I liked about the 2 Become 1 is how feature packed it felt without feeling gimmicky. The insertable egg sat comfortably for me, and I could tell the clitoral base was designed to keep stimulation focused where it counts. The shaft being slightly curved also helped the experience feel more targeted.

Each motor has ten vibration features, so I had a lot of range to work with using the remote. Since it’s waterproof and USB rechargeable, it felt practical, not just exciting on paper. For me, this one delivered that “value” feeling because it combined multiple stimulation points and a strong feature set in one toy.

Pros

Three vibrating motors for targeted stimulation
Insertable egg feels ergonomic and easy to insert
Clitoral base uses suction like stimulation
USB rechargeable, waterproof, and controlled by remote

Cons

Remote control is required for the vibration settings
Power intensity can feel like a lot if you want something simpler

Check Price

Best Budget Choice

3. Fantasy for Her Ultimate Strapless Strap On

This one surprised me because it felt sleek and intentional, not “budget” in a cheap way. The retention bulb stayed secure for me, and I liked that the probe is angled to support vaginal and anal penetration. The two motors being independently controlled made it easier to tailor the experience instead of everything happening at once.

The part I kept noticing was how the toy tries to pleasure both sides: the retention button pulsates for the giver, the probe vibrates for the receiver, and the ribbed pad adds extra stimulation against the wearer’s clitoris. It’s waterproof, so cleaning felt easy, and a full charge gives up to two hours of continuous fun.

Fantasy for Her Ultimate Strapless Strap On

Pros

Two motors controlled independently for giver and receiver stimulation
Ribbed stimulation pad adds clitoral contact for the wearer
Waterproof and includes a USB charger
Designed to stay in place with a retention bulb

Cons

You need to manage multiple sensations at once if you turn everything on
Angled probe design may not be what everyone prefers

Check Price

Best Inflatable Strapless Strap On

4. Strap U Evoke Ergo-Fit Bare Inflatable Strapless Strap-On

The inflatable bulb was the main reason this one stood out for me. Being able to inflate the vaginal bulb to fit the wearer more precisely made the overall feel more customizable, especially for staying secure during play. The shaft is smooth with a slight phallic shape, and the clitoral pad has a light texture, which kept the sensations focused but not overly intense.

I also liked that it’s rechargeable and controlled with a wireless remote. The materials were clearly designed with comfort in mind: body safe, phthalate free silicone, and waterproof for easier cleanup. This felt like a high tech option that stays clean and simple in how it’s shaped.

Strap U Evoke Ergo-Fit Bare Inflatable Strapless Strap-On

Pros

Inflatable vaginal bulb lets me adjust fit for the wearer
Smooth plush silicone surface with a slight texture on the clitoral pad
USB rechargeable with wireless remote control
Waterproof build supports easier cleaning

Cons

Works best with water based lube only
Design is smoother and less textured than some other options

Check Price

How We Select the Best Strapless Strap Ons

When I look at strapless strap ons, I start with stability and comfort. The toy has to stay in place, and the retention side needs a shape that can hold the weight of the toy during use. I pay close attention to design details like tapered tips, wider bulb shapes, and inflatable options that allow a more secure fit.

Next, I focus on insertable length, girth, curve, and overall shape, since these factors affect targeted stimulation and how approachable a toy feels. Material matters just as much. I prioritize non porous materials that are easier to keep hygienic and maintain, especially silicone and medical grade silicone, and I consider waterproofing since it affects both cleaning and shower use.

For vibrating models, I also look at control style, range of settings, and how the stimulation is split between wearer and receiver. Finally, I weigh the feature set against price and practicality, including charging style, cleaning process, and whether the toy feels designed for real use, not just specs.

How to Choose Strapless Strap Ons

Look for a secure retention design. The short end needs to hold the toy in place, or it can slide out when things get heated.
Match size to comfort. Insertable length and girth matter, especially for beginners who want something more modest.
Choose non porous materials when possible. These are easier to keep clean and maintain in good condition.
Pay attention to curve and shape. A good curve can support targeted stimulation during penetration.
Decide if you want vibration. Some toys keep it simple, while others include multiple motors and remote controls.
Check waterproofing. Waterproof designs are easier to wash and can also be used in the shower.

Cleaning & Maintaining Tips

Cleaning your strapless strap-on is essential, but the significant part is that most quality toys are waterproof and straightforward to clean. You can do this with a specifically designed sex toy cleaner, warm water, and mild soap solution. Gently wash the toy without rubbing it with an abrasive. Once you’ve washed it, tap it dry with a soft cloth or a towel, or let it air-dry on its own in a warm area.

After it has dried, store it in a special sex toy storage bag that will keep it away from other materials and protect it from dirt and direct sunlight. Proper maintenance and storing will ensure the toy keeps its firmness and shape, providing a safe sex toy that will last you for years.

Best Lube for Strapless Dildos

Usually, the body’s natural lubrication is enough to hold the strapless strap-on in place. However, in some cases, you may need to apply some lube to the bulb, not only the penetrating side. You should always use lube when penetrating your partner anally, and make sure you use a quality lube that is compatible with the toy’s material.

If your sex toy is made of or has silicone, opt for water-based lubricants. It will ensure you and your partner have a pleasurable experience while preserving the longevity of the sex toy.

Final Words

A strapless strap on can change the whole feel of partnered play by removing harness straps and keeping the focus on shared pleasure. The right one comes down to secure fit, comfortable shape, and whether you want simple manual control or extra features like vibration, remote settings, or an inflatable bulb. Pick a design that matches your comfort level, and you’ll get a smoother, more satisfying experience for both partners.

Frequently Asked Questions

It relies on the retention side being properly shaped and secure for the wearer. Some models use a bulb style design, and inflatable options allow the wearer to adjust the fit so the toy stays more securely in place during use.

If you want a simpler, more straightforward experience, a non vibrating model keeps things basic. If you want added stimulation for both partners, vibrating models can include features like multiple motors, clitoral pads, and remote controlled settings.

I focus on non porous materials because they’re easier to keep hygienic. Silicone is a common option here, and several of the models above use body safe silicone.

Lube can help, and water based lube is a safe choice for silicone toys. Some situations may call for applying lube to the retention side as well, not only the penetrating side.

For waterproof toys, cleaning can be done with warm water and mild soap or a sex toy cleaner, then drying with a soft towel or air drying. After it’s dry, storing it in a storage bag helps protect it from dirt and sunlight.

Yes, stronger pelvic floor control can make it easier to keep a strapless strap on in place, and pelvic floor work was specifically mentioned as helpful for strapless strap ons.