The 6 Best Thin Strap-Ons for Slender Sharing
| Test Winner | Cheapest | Posable | Strapless |
|---|---|---|---|
 |  |  |  |
| Tantus Beginner Harness Kit | New Comers Strap-On Kit | Fun Factory Limba | Wet For Her Union |
| Check price | Check price | Check price | Check price |
What Makes Bedbible Reviews So Good?
Not to blow our own trumpet too much, but we truly believe our sex toy reviews are some of the most researched, detailed and trustworthy out there!
Choosing a sex toy, whether it’s a thin strap-on or any other kind, can be a challenging task. With strap-ons, there’s a lot to think about: which shape and size of dildo is best, which kind of harness will suit your body, and more. That’s why we created this review — so you could get a detailed look at the best thin strap-ons around, and find the one that’s perfect for you (and your budget).
So, why should you trust this review? Well, we know what we’re talking about — we’ve reviewed over 500 products, and narrowed down this list from a huge selection from stores across the internet. In fact, over 40 hours of research and writing have gone into this review alone! We base our picks on our expert knowledge, of course, but since we can’t test every single product out there personally, we also factor in what actual users think about the products. That’s why, for every product, you’ll see a Bedbible Rating (from us) and a User Rating (an aggregate user score from several online stores).
What Size Dildo is Good for Strap-On Beginners?
A lot of people who are looking to try strap-on play for the first time look for a thin strap-on dildo to start off with. Slimmer dildos make insertion easier, especially for those just starting out with anal penetration. But, which size should you actually look for?
We recommend looking for a dildo with a diameter between 0.75 inches and 1.5 inches, depending on where you want to use it, how much experience you have, and how full you want to feel. These measurements work out roughly to about a 1-2 finger width. Some stores label the circumference of a dildo rather than the diameter, but you can easily work out the diameter from the circumference by using a circle calculator.
Which Materials to Choose
We’ll never shut up about choosing the right materials for your sex toys — they’re going inside you, after all! We recommend you stick to dildos made from non-toxic, non-porous materials, including silicone, glass and steel. Opting for a lower-quality, porous material like PVC, TPE, jelly or rubber could easily result in infections, as these materials contain microscopic holes that can harbor bacteria, mold and other germs that you don’t want anywhere near your genitals.
FAQ
What is a Thin Strap-On?
A thin strap-on is any dildo or strap-on harness set that includes a slim dildo. They're ideal for beginners, including those who want to give pegging a try for the first time, but they're also just as good for more experienced users who just prefer a more slender, comfortable dildo. In a thin strap-on set, you can expect to get a harness for one partner to wear, one or more slimline dildos to put into the harness, and one or more o-rings that go around the base of the dildo and affix it to the harness. Many sets also include a bullet vibrator that can be inserted into a pocket in the front of the harness, or inside the base of the dildo. However, there's also strap-on compatible dildos that don't come with harnesses, or even strapless strap-ons!
Table of contents (12)
The 6 Best thin strap-ons in Test
Tantus Bend Over Beginner Harness Kit
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Discreet shipping & billingShipping rate: $8FREE shipping on orders $99+Tantus are true experts at creating high-quality, practical and stylish sex toys for everyone. This complete strap-on set is one of their best examples, and is our top pick! Included are two sleek, thin strap-on dildos, made from premium silicone, along with a double-leg-strap harness, two o-rings to secure the dildos in place as you thrust. Plus, there’s also a bullet vibrator that can slot neatly into a pocket in the front of the harness for some extra clitoral stimulation for the wearer!
Both dildos have a smooth texture, with a slightly curved shaft that allows greater contact with the g-spot or prostate. The two different sizes also mean that you can progress from the smaller to the larger size as you gain more experience. It’s the perfect beginner’s strap-on kit!
The Tantus Bend Over Beginner Harness Kit was rated 5 out of 100 meaning that it is most suitable for a complete beginner
Rating: Tantus Bend Over Beginner Harness Kit was rated 2 out of 5, which means it is quiet.
What it is: The sound rating provides a visual representation of how loud the vibrations of Tantus Bend Over Beginner Harness Kit felt to the reviewer.
Rating: Tantus Bend Over Beginner Harness Kit was rated 2 out of 5, which means it is gentle.
What it is: The power rating describes how fast and strong the vibrations of Tantus Bend Over Beginner Harness Kit felt to the reviewer.
Are new to strap-on playWant a strap-on kit you can progress withAre looking for a super high-quality strap-onAre after a highly adjustable harness
Prefer a longer or more textured dildoWant a brief-style harnessAre on a budget| Vibration modes | 1 |
| Length | Dildo 1: 4.5 inches; Dildo 2: 5.25 inches |
| Diameter | Dildo 1: 0.75 inches; Dildo 2: 1.25 inches |
| Materials | Dildos: Silicone |
| Waterproof | Dildos: Yes; Vibrator: Splashproof |
| Rechargeable | No |
| Harness Size | US size 4-30, or 17-60 inches inches |
| Adjustable | Yes |
2-dildo setPremium siliconeComfortable, adjustable harnessComes with removable bullet vibrator
Vibrator lacks power and different modesDildos might be too uninteresting for someNot overly budget-friendlyThe Tantus Bend Over Harness Kit is the perfect option for those looking for an accessible, thin strap-on set that still offers lots of satisfaction! It’s totally unisex, and offers pleasure to whoever you wish to penetrate. The harness itself fits a large range of sizes and body types, and will stay on securely once strapped on.
It is slightly more expensive than other strap-on sets out there, but if offers a level of quality that won’t be found everywhere. We do wish that, for the price, they could have included a better bullet vibrator, but it’s easy to sub it out for another one with more power and different modes. Check out the reviews of our favorite bullet vibes here!
Sportsheets New Comers Strap-On Kit
The Sportsheets New Comers thin strap-on set was designed specifically with total beginners in mind. This kit comes with a simple but sturdy harness with double leg straps, and a very slim, silicone dildo to sit inside it. With a slightly curved shape and smooth texture, it’s totally un-intimidating even for those who are hesitant about pegging and penetration. The harness is also adjustable to fit hip sizes of up to 60 inches, and can be tightened or loosened around the hips and legs for a great fit no matter your shape.
The Sportsheets New Comers Strap-On Kit was rated 2 out of 100 meaning that it is most suitable for a complete beginner
Want a very small, thin strap-on dildoAre on a budgetAre looking for a highly adjustable harnessAre more experienced and want a longer dildoWould like a pocket for a bullet vibratorWant a set of dildos to progress through| Length | 5 inches |
| Insertable length | 4.5 inches |
| Diameter | 0.85 inches |
| Materials | Dildo: Silicone; Harness: Velboa fabric and plastic |
| Waterproof | Yes |
| Harness Size | Max. 60 inches inches |
| Adjustable | Yes |
Beginner-friendlyAffordableHighly adjustable and comfortableOnly comes with one dildoLess suitable for those with more experienceNo vibrationsThe New Comers set is a great match for those who are looking for a really thin strap-on. It’s size might not be suitable for those who want a dildo with a little more substance and stimulation, but in that case, check out some of our other recommendations! As an extra bonus, this set is one of the most affordable out there, whilst still have a quality, body-safe silicone dildo — a must if you want to stay hygienic and avoid infections.
Fun Factory Limba Flex Small
We love the Fun Factory Limba Flex for so many reasons, but not least of which is because it makes a fantastic strap-on dildo! It’s a slender, fairly short dildo with a tapered tip that makes it super easy to insert, and a slight bump on the end that allows for greater contact with the g-spot or prostate. The best thing about it, however, is that you can bend it into any shape you like! Within the shaft is a wire that can flex and hold the shape you bend it into, whether that’s a sharp curve or an undulating s-shape. Try it out in any strap-on harness and experiment with different poses to find the perfect shape, or use its strong suction cup to stick it to any smooth surface.
The Fun Factory Limba Flex Small was rated 50 out of 100 meaning that it is most suitable for someone with some experience
Have a harness alreadyLike the idea of a flexible, posable dildoPrefer a tapered tipPrefer a longer dildoWant a strap-on set with a harnessLike a very firm dildo| Length | 5 inches |
| Insertable length | 4.5 inches |
| Diameter | 1.2 inches |
| Materials | Silicone |
| Waterproof | Yes |
| Flexibility | Flexible and Poseable |
Posable shaftPremium-quality siliconeStrong suction cupDoesn't come with a harnessMay not be suitable for more experienced usersGrippy textureIt’s important to note about the Fun Factory Limba that it doesn’t come with a harness or o-rings to use it as a thin strap-on. That means, if you don’t already have one, you’ll have to purchase these things separately. It can be used with all kinds of harnesses, from more traditional double-leg-strap harnesses like those above to underwear-style harnesses.
Also, like all Fun Factory toys, the Limba dildo has some interestingly-textured silicone. It feels a bit rough and grippy, which holds on really well to lube but might feel a little strange at first. It doesn’t change the fact, however, that it’s super high-quality silicone and 100% body-safe.
Wet For Her Union Small Double Ended Dildo
What’s this, a strap-on with no straps?! Yep, the world is changing, and a strap-on can be whatever you want it to be!
This strapless strap-on is made by Wet For Her, specialists in lesbian sex toys, is perfect for those who want an authentic-looking and feeling experience without necessarily using a realistic dildo. The ‘bulb’ end is meant to be inserted into the wearer’s vagina and held there with the pelvic floor muscles as they thrust the dildo end. The way the dildo protrudes from the vagina is described by many as much more lifelike than wearing a traditional harness, meaning you can feel much closer to each other.
The Wet For Her Union has a flexible shaft that can be posed how you prefer, as well as a bullet vibrator that you can insert inside it, meaning there’s pleasure for both parties! There are three sizes to choose from, but we’re featuring the Small size, which is only two fingers wide and makes a perfect thin strap-on.
The Wet For Her Union Small Double Ended Dildo was rated 60 out of 100 meaning that it is most suitable for someone with some experience
Rating: Wet For Her Union Small Double Ended Dildo was rated 2 out of 5, which means it is quiet.
What it is: The sound rating provides a visual representation of how loud the vibrations of Wet For Her Union Small Double Ended Dildo felt to the reviewer.
Rating: Wet For Her Union Small Double Ended Dildo was rated 2 out of 5, which means it is gentle.
What it is: The power rating describes how fast and strong the vibrations of Wet For Her Union Small Double Ended Dildo felt to the reviewer.
Have a vaginaWant a more authentic strap-on experienceLike the idea of pleasure for both partiesAre looking for a non-phallic dildoHave pelvic floor issuesWant a dildo with very strong vibrationsAre on a budget| Vibration speeds | 5 |
| Insertable length | 5.9 inches |
| Diameter | 1 inches |
| Diameter (internal) | (Bulb) 1.45 inches |
| Materials | Silicone |
| Waterproof | Yes |
| Rechargeable | Yes |
| Adjustable | Yes |
Internal vibrations for the giver and the receiverLooks much more 'realistic' than wearing a harnessMedical-grade siliconeExpensiveCan be very difficult to use without a harnessWeak vibrationsA strapless strap-on like the Wet For Her Union can be a really unique way to experience strap-on play with your partner! Of course, it can only be worn by someone with a vagina, but there’s no limits to what it can penetrate.
Many people also feel that these kinds of toys can be tricky or intimidating to use. Yet, if you don’t have kegel muscles of steel, then don’t worry, the Union can also be used with a harness! We recommend underwear-style harnesses to keep the dildo portion secure and the bulb portion inside of you.
Lovehoney Double Up Vibrating Dual Penetration Strap-On Kit
If you’re looking for a bit less of a pelvic floor workout but still don’t want to miss out on the pleasure of penetration, then this thin strap-on kit might be for you! In it, you’ll receive an ultra-comfortable boxer-brief-style harness with a built-in o-ring, 2 silicone dildos and a bullet vibrator. Unlike other strap-on sets with multiple dildos, only the slim pink dildo is designed to penetrate your partner, while the black dildo sits in an o-ring in the gusset on the harness to penetrate the wearer. You can also slip the bullet vibrator into the hollow of the black dildo and enjoy extra vibrations as you thrust.
The Lovehoney Double Up Vibrating Dual Penetration Strap-On Kit was rated 5 out of 100 meaning that it is most suitable for a complete beginner
Rating: Lovehoney Double Up Vibrating Dual Penetration Strap-On Kit was rated 1 out of 5, which means it is silent.
What it is: The sound rating provides a visual representation of how loud the vibrations of Lovehoney Double Up Vibrating Dual Penetration Strap-On Kit felt to the reviewer.
Rating: Lovehoney Double Up Vibrating Dual Penetration Strap-On Kit was rated 2 out of 5, which means it is gentle.
What it is: The power rating describes how fast and strong the vibrations of Lovehoney Double Up Vibrating Dual Penetration Strap-On Kit felt to the reviewer.
Have a vaginaEnjoy giving and receiving penetrationAre looking for a beginners dildoWant some gentle vibrationsAre after a super comfortable harnessWant a longer dildoDon't want to be penetrated as the wearerAre looking for a more adjustable harnessPrefer stronger vibrations| Vibration speeds | 2 |
| Vibration patterns | 5 |
| Insertable length | Pink Dildo: 5 inches; Black Dildo: 4 inches |
| Diameter | Pink Dildo: 1 inch; Black Dildo: 1.3 inches |
| Materials | Dildos: Silicone; Harness: Cotton |
| Waterproof | Yes |
| Harness Size | S/M: US size 4-8; M/L: US size 10-14 inches |
| Adjustable | No |
| Rechargeable | No |
Penetration for both partiesComfortable and secure underwear-style harnessBeginner-friendly dildosComes with a removable bullet vibratorDildos may be too short for more experienced usersHarness is not adjustableBuilt-in o-rings can't accommodate large dildosWhile the Double Up Strap-On Kit from Lovehoney might not be the most fancy one around, but it offers a unique experience for wearers who don’t want to miss out on the fun. It’s also great for those trying out pegging for the first time, with a super slender and smooth dildo. However, since it doesn’t come with multiple o-rings, you might struggle if you want to graduate to larger dildos later.
It’s also a shame that the bullet vibrator is battery-powered, and doesn’t produce the strongest vibrations. Lovehoney do provide the 6 LR44 batteries required, but you could also switch out this bullet vibrator for another that fits into the base of the dildo.
Tracey Cox Supersex Strap-On Pegging Kit
Finally, we have another Bedbible favorite! The Tracey Cox Supersex Pegging Kit from Lovehoney is a great all-rounder and is great for those who are looking to get into strap-on play for the first time, as well as those who are looking for their new fave kit. Included is a sturdy double leg strap harness, 2 silicone dildos, 2 o-rings to match, and a bullet vibrator.
The first dildo is thin and slightly curved, making it the perfect starter dildo both for vaginal and anal penetration. Then, there’s the pink dildo for those ready to up their game — it’s girthier, longer and features some gentle ribbing along the shaft for extra stimulation with each thrust. It also has a hollow inside where you can place the bullet vibe and turn it into a vibrating dildo! If that’s not your thing, slip the bullet into the pocket in the front of the harness for some clitoral buzz instead.
The Tracey Cox Supersex Strap-On Pegging Kit was rated 15 out of 100 meaning that it is most suitable for a complete beginner
Rating: Tracey Cox Supersex Strap-On Pegging Kit was rated 1 out of 5, which means it is silent.
What it is: The sound rating provides a visual representation of how loud the vibrations of Tracey Cox Supersex Strap-On Pegging Kit felt to the reviewer.
Rating: Tracey Cox Supersex Strap-On Pegging Kit was rated 2 out of 5, which means it is gentle.
What it is: The power rating describes how fast and strong the vibrations of Tracey Cox Supersex Strap-On Pegging Kit felt to the reviewer.
Want a strap-on kit you can progress withLike to switch between a thin strap-on and a thicker oneAre looking for adjustabilityLike the idea of vibrations in the harnessOnly want thin strap-on dildosPrefer strong vibrationsAre looking for a very high-quality, long-lasting kit| Vibration modes | 7 |
| Insertable length | Dildo 1: 4.5 inches; Dildo 2: 6 inches |
| Diameter | Dildo 1: 0.9 inches; Dildo 2: 1.5 inches |
| Materials | Dildos: Silicone |
| Waterproof | Yes |
| Harness Size | Max. 65 inches |
| Adjustable | Yes |
| Rechargeable | No |
Suitable for beginners and intermediate users2 silicone dildo setSturdy, adjustable harnessRemovable bullet vibratorLarger dildo is less beginner-friendlyBullet vibrator pocket is in the wrong place for someLess comfortable harnessIf you want a thin strap-on with versatility, you can’t go wrong with the Tracy Cox Supersex Pegging Kit. It will grow with you, and can be used with all kinds of dildos as you continue your strap-on journey. Plus, it’s a total steal!
Like before, we wish the bullet vibrator was rechargeable, but it’s not a dealbreaker. Lovehoney provides the batteries you’ll need, but you can sub in any bullet vibrator you prefer!
Comparison of the 6 best thin strap-ons
| Best | Test Winner | Cheapest | Posable | Strapless | ||
| Overall score | 4.7 / 5.0 | 4.5 / 5.0 | 4.8 / 5.0 | 4.4 / 5.0 | 4.3 / 5.0 | 4.7 / 5.0 |
| Bedbible rating | 4.9 / 5.0 | 4.1 / 5.0 | 4.6 / 5.0 | 4.0 / 5.0 | 4.2 / 5.0 | 4.6 / 5.0 |
| User rating | 4.5 / 5.0 from 43 users | 5 / 5.0 from 5 users | 5 / 5.0 from 5 users | 4.8 / 5.0 from 180 users | 4.5 / 5.0 from 13 users | 4.7 / 5.0 from 122 users |
| Price | Medium | Low | Medium | Medium | Medium | Low |
| Design | 95 / 100 | 85 / 100 | 95 / 100 | 80 / 100 | 85 / 100 | 90 / 100 |
| Ease of use | 100 / 100 | 95 / 100 | 100 / 100 | 40 / 100 | 95 / 100 | 85 / 100 |
| Quality | 95 / 100 | 75 / 100 | 95 / 100 | 100 / 100 | 80 / 100 | 85 / 100 |
| Sound | 40 / 100 | 50 / 100 | 50 / 100 | 40 / 100 | 20 / 100 | 20 / 100 |
| Power | 40 / 100 | 60 / 100 | 60 / 100 | 40 / 100 | 40 / 100 | 40 / 100 |
| Vibration modes | 1 | - | - | - | - | 7 |
| Length | Dildo 1: 4.5 inches; Dildo 2: 5.25 | 5 | 5 | - | - | - |
| Diameter | Dildo 1: 0.75 inches; Dildo 2: 1.25 | 0.85 | 1.2 | 1 | Pink Dildo: 1 inch; Black Dildo: 1.3 | Dildo 1: 0.9 inches; Dildo 2: 1.5 |
| Materials | Dildos: Silicone | Dildo: Silicone; Harness: Velboa fabric and plastic | Silicone | Silicone | Dildos: Silicone; Harness: Cotton | Dildos: Silicone |
| Waterproof | Dildos: Yes; Vibrator: Splashproof | Yes | Yes | Yes | Yes | Yes |
| Rechargeable | No | - | - | Yes | No | No |
| Harness Size | US size 4-30, or 17-60 inches | Max. 60 inches | - | - | S/M: US size 4-8; M/L: US size 10-14 | Max. 65 |
| Adjustable | Yes | Yes | - | Yes | No | Yes |
| Insertable length | - | 4.5 | 4.5 | 5.9 | Pink Dildo: 5 inches; Black Dildo: 4 | Dildo 1: 4.5 inches; Dildo 2: 6 |
| Flexibility | - | - | Flexible and Poseable | - | - | - |
| Vibration speeds | - | - | - | 5 | 2 | - |
| Diameter (internal) | - | - | - | (Bulb) 1.45 | - | - |
| Vibration patterns | - | - | - | - | 5 | - |
More Strap-On-Compatible Thin Dildos
The fun doesn’t stop there! If you have a strap-on harness you love, you can explore all kinds of dildos, big or small — the world is truly your oyster!
Here are just a few more of our favorite thin dildos that you can slot into a strap-on and get thrusting…
Doc Johnson The Slim Dildo