The 7 Best Strap On Underwear for Comfort and Climaxes

Melissa Lander
by Melissa Lander
best strap on underwear in test
Craving the feeling of strap on play, but not a fan of the harness? Well, we’ve rounded up 7 of the best strap on underwear on the market so you can get to the good bit straight away! Each product is scrutinizingly tried and tested for your peace of mind… and it’s sort of fun for us, we guess! Whether you’re tired of using uncomfortable harnesses or just need some support for your new starter strap-on, the perfect pair of pegging-friendly underwear is waiting for you on the list below!

The Secret Behind Ranking the Best Strap On Underwear

It’s not really a “secret” so much as a preference: honesty! Here at Bedbible, we aim to provide our readers with honest, informative reviews on every product. We take an individual approach to products, rather than comparing them directly to the competition. This helps us highlight both the positives and the negatives of each product, without allowing personal or brand bias to cloud our judgment. Since the main purpose of our articles is to help you find the best products, we feel it’s also important why you might not want to buy a product, i.e. if there are better options available. If a product isn’t worth your money then it won’t be on our list. You can always trust us to tell you exactly how it is! We hope you’ll enjoy the article, potentially learn something, and find your favorite new toy on the list below!

The Secret Behind Ranking the Best Strap On Underwear

Strap On Underwear vs Traditional Harnesses 

Like most things in life, there are pros and cons to using strap on underwear vs a traditional harness. We’ll quickly review the advantages (and disadvantages) of each below, which should help you decide which type of harness you want!

 

Underwear-Style

Pros

  • Comfort. This underwear is made to be a comfortable alternative to traditional harnesses. As long as you choose the correct size, you’ll hardly even notice they’re there!
  • Style. Like regular underwear, there are many variations of underwear harness, which means you can choose a pair to match your mood or general vibe!
  • Discretion. Unlike traditional harnesses, underwear harnesses can be worn underneath your clothes comfortably! This means you can put them on and be ready to peg your partner without needing to waste time getting ready.


Cons

  • Adjustability. Simply put, there isn’t any. You’ll need to select the right size of underwear for you, or else you won’t be comfortable.
  • Access. This underwear covers your genitals and your backside, meaning your partner won’t be able to return the pleasure they’re receiving while you have them on.
  • Movement. Since underwear harnesses have the o-ring hole built-in, you won’t be able to raise or lower the dildo at all. This may make positioning difficult.

 

Traditional Harness

Pros

  • Adjustability. Harnesses can be adjusted to fit the wearer, meaning that your plus-size strap-on harness might still fit even if you lost (or gained) a bit of weight! This is a major advantage over underwear harnesses, which must fit perfectly and can’t be adjusted.
  • Access. You’ll find harnesses included in many couples’ strap-on kits for a reason: they allow access to your nether regions!
  • Movement. Many harnesses allow you to raise or lower the position of the dildo, which can be helpful in finding the perfect “access angle” with a partner.

Cons

  • Size. Harnesses have more components (such as velcro straps or buckles) as a result of their adjustability. Unfortunately, this also means they’re a bit bulky compared to underwear-style harnesses.
  • Time. If you want complete comfort then you’ll need to ensure your harness is adjusted properly. Unfortunately, fiddling around with straps and buckles isn’t very sexy, and can kill the mood if a lot of adjustments are required.

FAQ

What is the purpose of strap-on underwear?
Strap-on underwear is designed to make pegging or fucking with a dildo, easier. Simply slip the underwear on, and you're ready to go!
Who can use strap-on panties?
Anyone can use strap-on panties; if your strap-on underwear has a dildo on the inside crotch, it may be more suitable for a vagina owner, however depending on where it is situated, it could be used anally.
Are strap-on boxers safe?
Yep! When used correctly, strap-on boxers are safe and fun.
What is the best strap-on underwear?
Everyone has different preferences, which means the best strap-on underwear for someone else may not be the best for you; the best strap-on panties for you are the ones that feel the most comfortable when worn or used, and that cater to your desires.
Can strap-on underwear be used for double penetration?
Generally, strap-on underwear is designed for a single-shaft dildo. However, you could use a dual-shafted dildo with the underwear for double penetration (if you could find one that would fit!). Some strap-on underwear can be used with double-ended dildos, which penetrate both partners at the same time.

What Is Strap On Underwear?

Strap-on underwear is underwear with a strap-on dildo attached; the underwear can have a dildo attached to the front of it for penetrating a partner, and sometimes it can have a second dildo on the inside of the pants to penetrate the wearer. These items are perfect for people who enjoy pegging their partner but hate the feel of a traditional harness. They can be used with a variety of dildos (options vary depending on the size of the O-ring), and some even feature pockets for bullet vibrators!

Table of contents (0)

The 7 Best strap on underwears in Test

1 Test Winner

SpareParts Tomboi Harness Briefs

Design:

Rating:

What it is: 

99/100
Ease of Use:

Rating:

What it is: 

100/100
Quality:

Rating:

What it is: 

99/100
Price:

Rating:

What it is: 

Low

Bedbible rating:

Rating:

What it is: 

0.0/5.0

User rating:

Rating:

What it is: 

N/A

The Tomboi strap on briefs from SpareParts are super durable and ready to give you the best strap on experience of your life- not to mention classy!

With strong, stretchy material at your beck and call, there is no danger of losing shape or for wear and tear; the adaptable O-ring fits dildos with a diameter from 1.25–2.25 inches.

The underwear boasts 2 pockets for your favorite bullet vibes to fit snug, and there’s also no need to worry about those super wet moments, as the underwear is waterproof.

SpareParts Tomboi Harness Briefs test
SpareParts Tomboi Harness Briefs features
Recommended for

BeginnerIntermediateAdvanced
You should buy the Tomboi Harness Briefs if you...
Want strap on underwear with an adaptable O-ring
Need underwear with vibrator pockets
You should NOT buy the Tomboi Harness Briefs if you...
Plan to use a dildo with a diameter bigger than 2.25 inches
SpareParts Tomboi Harness Briefs features
Features
WaterproofYes 
MaterialsSpandex, Nylon 
Diameter(Dildos) 1.25–2.25 inches
Pros
Classy design
Super durable
Single, adaptable O-ring
2 pockets for bullet vibes
Cons
O-ring cannot support very heavy dildos
O-ring is quite low
Conclusion

The Tomboi strap on briefs brings elegance and practicality together!

The strap on underwear not only looks good, but its super easy to use; one O-ring is fully adaptable to dildos between 1.25–2.25 inches.

Something to consider is that reviwers have mentioned that the O-ring is a little lower than what they are used to with other strap on underwear/harnesses.

2 Cheapest

Temptasia Harness Brief Shorts

Design:

Rating:

What it is: 

95/100
Ease of Use:

Rating:

What it is: 

100/100
Quality:

Rating:

What it is: 

94/100
Price:

Rating:

What it is: 

Low

Bedbible rating:

Rating:

What it is: 

0.0/5.0

User rating:

Rating:

What it is: 

N/A

Temptasia’s Harness briefs offer fun, practicality, and ease at a bargain!

This strap on underwear is great for those who like the ‘boxer’ aesthetic; whether you’re packing or playing, the strap on briefs are super comfortable and ready for whatever you desire.

With 2 bullet vibrator pockets, you can get more out of your briefs. The silicone O-ring fits most dildos with a diameter up to 1.5 inches.

They’re also super easy to clean- simply throw them in the washing machine, and leave to air dry!

Temptasia Harness Brief Shorts test
Recommended for

BeginnerIntermediateAdvanced
You should buy the Harness Brief Shorts if you...
Are on a budget
Like the boxer aesthetic
You should NOT buy the Harness Brief Shorts if you...
Want to use a dildo with a diameter larger than 1.5 inches
Features
MaterialsCotton, Spandex 
WaterproofYes 
Diameter(Dildos) 1.5 inches
Pros
Soft, stretchy fabric
2 bullet vibe pockets
Easy to clean
Cons
Only fits dildos with a diameter of 1.5 inches
Can feel unsupportive due to waistband
Conclusion

For fun on a budget, Temptasia has you covered!

These harness briefs are perfect for those who want a pair of easy-to-use strap on underwear, and aren’t fussed about anything too fancy!

Something to consider is that reviews have stated the underwear can sometimes feel unsupportive and tends to slack during vigorous movement- this can cause an unstable feeling when using an attached dildo.

3 Beginner

Packer Gear Harness Boxer

Design:

Rating:

What it is: 

73/100
Ease of Use:

Rating:

What it is: 

70/100
Quality:

Rating:

What it is: 

73/100
Price:

Rating:

What it is: 

Low

Bedbible rating:

Rating:

What it is: 

0.0/5.0

User rating:

Rating:

What it is: 

N/A

Though the Packer Gear harness briefs are not fully equipped to hold a dildo supportively, they’re great for packing!

The briefs do have a dual layered pocket for double dildo use, are super comfortable and can support a variety of body sizes.

The briefs sport a 1.5 inch O-ring, and 2 pockets fit snug within the briefs, ready for your favorite bullet vibes.

 

Packer Gear Harness Boxer test
Packer Gear Harness Boxer features
Recommended for

BeginnerIntermediateAdvanced
You should buy the Packer Gear Harness Boxer if you...
Want underwear mainly for packing
Do not plan to use these with even remotely heavy dildos
You should NOT buy the Packer Gear Harness Boxer if you...
Need quality, durable strap on underwear
Need strap on briefs which will support a dildo
Packer Gear Harness Boxer features
Features
MaterialsCotton 
Diameter(Dildos) 1.5 inches
Pros
Great for packing
2 bullet vibe pockets
Great for beginners
Cons
Can't support dildos properly
Conclusion

Looking for good packing briefs? Where Packer might slack on dildo use, it defintiely delivers on packing!

If you want to use these briefs with a dildo, I would suggest a very lightweight dildo, and for the wearer to be on their backs; this is because reviews have states the slackness in the O-ring area, which pulls the dildo downwards.

4 With Dildo

Crotchless Pegging Panty Set

Design:

Rating:

What it is: 

98/100
Ease of Use:

Rating:

What it is: 

98/100
Quality:

Rating:

What it is: 

100/100
Price:

Rating:

What it is: 

Low

Bedbible rating:

Rating:

What it is: 

0.0/5.0

User rating:

Rating:

What it is: 

N/A

The Scandal Pegging Panty brings a whole new level of excitement to strap on underwear- they’re crotchless!

These beautifully designed panties sport intricate lace and silky soft nylon for sensual sessions; the rubber O-ring stretches to accomodate almost any dildo, however there is a 5 inch silicone P-spot dildo included for those that haven’t planned that far ahead.

The panties are machine washable, and super easy to use- just slip them on and get ready for fun!

Crotchless Pegging Panty Set test
Crotchless Pegging Panty Set features
Recommended for

BeginnerIntermediateAdvanced
You should buy the Crotchless Pegging Panty Set if you...
Find aesthetics important
Want a 'ready to fuck' pegging set
Want strap on underwear that is crotchless
You should NOT buy the Crotchless Pegging Panty Set if you...
Do not want crotchless panties
Crotchless Pegging Panty Set features
Features
MaterialsSilicone, Nylon, Polyester 
Length5 inches
Insertable length4.5 inches
Diameter1 inches
Waterproof(Dildo) Yes 
Pros
Sexy design
Silicone P-spot dildo included
Stretchy rubber O-ring
Super soft material
Cons
Will struggle to hold large dildos without slacking
Conclusion

When it comes to super sexy aesthetics, the Scandal Pegging Panties win!

With a red and black lace design, and a crotchless design, strap on underwear has never been so sexy.

Something to consider is that reviewers have stated that the underwear struggles to hold up larger, heavier dildos and begins to slack.

5

Sasha Lingerie Harness

Design:

Rating:

What it is: 

98/100
Ease of Use:

Rating:

What it is: 

96/100
Quality:

Rating:

What it is: 

100/100
Price:

Rating:

What it is: 

Low

Bedbible rating:

Rating:

What it is: 

0.0/5.0

User rating:

Rating:

What it is: 

N/A

The Sasha strap on briefs offer the ultimate sexy aesthetic, along with complete practicality and durability!

Made with super breathable fabric, this flattering fit is designed to be sturdy and and secure; the built-in O-ring easily adapts to double dildos for double the fun, and the two discreet pockets securely hold bullet vibes for tantilizing sensations.

With removable garters and ribbons, the panties can transform between booty shorts or high cut panties; the stretchy rubber O-ring accommodates dildos up to 1.10–2.25 inches in diameter, and are super easy to clean- simply put them in the washing machine and air dry.

Sasha Lingerie Harness test
Sasha Lingerie Harness features
Recommended for

BeginnerIntermediateAdvanced
You should buy the Sasha Lingerie Harness if you...
Want strap on underwear with reversible styles
Find aesthetics important
You should NOT buy the Sasha Lingerie Harness if you...
Are on a budget
Do not like the 'femme' aesthetic
Sasha Lingerie Harness features
Features
MaterialsNylon. Spandex 
Diameter(Dildos) 1.10–2.25 inches
Pros
Sexy aesthetic
Two alternate styles
Stretchy O-ring
Cons
Expensive
Conclusion

With the Sasha briefs on hand, you can feel sexy and secure during those strap on sessions; the built-in O-ring adapts to dildos between 1.25–2.25 inches to cater to your desires.

Something to consider is that reviewers have stated that briefs can sometimes struggle to hold heavy dildos, and can slack as a result- the panties are very expensive to be unable to securely hold heavier dildos!

6

Boundless Strap-On Garter Thong

Design:

Rating:

What it is: 

100/100
Ease of Use:

Rating:

What it is: 

97/100
Quality:

Rating:

What it is: 

97/100
Price:

Rating:

What it is: 

Low

Bedbible rating:

Rating:

What it is: 

0.0/5.0

User rating:

Rating:

What it is: 

N/A

For that extra sensual aesthetic that shows plenty of cheek, this strap on thong takes the cake!

Complete with garters to create a super sexy look, attach your favorite stockings and go wild; the extra-wide waistband offers secrure support, and the garter belt is adjustable.

The strap on thong includes a double panel interior which will accommodate your favorite double dildo; the rubber O-ring stretches and adapts to most dildos.

Boundless Strap-On Garter Thong test
Boundless Strap-On Garter Thong features
Recommended for

BeginnerIntermediateAdvanced
You should buy the Boundless Strap-On Garter Thong if you...
Want strap on underwear that can attach to stockings
Find aesthetics important
You should NOT buy the Boundless Strap-On Garter Thong if you...
Do not like thongs
Want underwear with a bullet vibe pocket
Boundless Strap-On Garter Thong features
Features
MaterialsNylon 
Pros
Garter belt
Sexy thong design
Stretchy O-ring
Cons
No pocket for bullet vibrator
Conclusion

The CalExotics strap on thong is the strap on underwear you never knew you needed! With garter attachments and a sexy thong design, you’ll feel ready to power play in no time.

Something to consider is that the thong does not include any pockets for bullet vibes, and therefore might not be the best choice for those who are big fans of vibrations!

7

Crotchless Open-Back Harness Briefs

Design:

Rating:

What it is: 

96/100
Ease of Use:

Rating:

What it is: 

97/100
Quality:

Rating:

What it is: 

80/100
Price:

Rating:

What it is: 

Low

Bedbible rating:

Rating:

What it is: 

0.0/5.0

User rating:

Rating:

What it is: 

N/A

Get creative with these crotchless strap on briefs from Lovehoney!

The strap on panties are equipped with an O-ring which fits any 1.5 inch diameter dildo, and are perfect for attaching your sexiest garters to.

The lacy briefs are crotchless for easily accessible fun, and made with soft, stretchy fabric for comfort.

For those that prefer a strapless strap on, these briefs come equipped with a through-and- through O-ring.

Crotchless Open-Back Harness Briefs test
Crotchless Open-Back Harness Briefs features
Recommended for

BeginnerIntermediateAdvanced
You should buy the Crotchless Open-Back Harness Briefs if you...
Want strap on underwear with garter attachments
Need strap on panties that are compatible with strapless strap ons
You should NOT buy the Crotchless Open-Back Harness Briefs if you...
Want to use a dildo with a diameter larger than 1.5 inches
Crotchless Open-Back Harness Briefs features
Features
MaterialsNylon, Lace 
Diameter(Dildos) 1.5 inches
Pros
Sexy lace design
Crotchless for easy access
Garter attachments
Through-and-through O-ring
Cons
Low rise style
Sizing runs small
Conclusion

For extra fun sessions, these crotchless strap on panties more than deliver!

With a 1.5 inch O-ring that accomodates strapless strap ons, you’ll never be bored with these around.

Something to consider is that reviews have stated how the sizing of the underwear runs small and therefore should be sized up; the style of the underwear, low waisted, may also be an uncomfortable fit when using a dildo, as the dildo may pull the underwear lower due to the unsupportive design of the panties.

 

Prefer a Strap-On Harness?

For those that want to keep it classic, a harness is always an option!

How to Use Strap-On Underwear with a Strapless Strap On

For those that want that super cute pair of strap on briefs but prefer a strapless strap on instead of a dildo, we’ve got you!

Using a strapless strap on with strap on underwear can be extremely fun and practical! If you’re unsure about how to use a strapless strap on, check out our dedicated guide on the link.

How to make it work

How to make it work

How to make it work

Some strap on underwear will have an O-ring which is described as ‘through-and-through’; this means that the space inside the O-ring allows acccess to the wearer’s genitals (vulva/vagina). The space is great for using double dildos or strapless strap ons in particular.

If your strap on underwear has a through-and-through O-ring, simply take your strapless strap on and insert the bulbed end of it through the O-ring until it comes through the back of the O-ring. Once secured, you can pull the underwear on and insert the bulbed end into your vagina. Happy pounding!

Why strapless strap ons and strap on underwear go hand in hand

Why strapless strap ons and strap on underwear go hand in hand

Why strapless strap ons and strap on underwear go hand in hand

Using a strapless strap on with strap on underwear can be a great experience when engaging in strap on play as a whole.

Strap on panties can provide extra support as they can keep the strapless strap on firmly in place.

How to Use Strap On Underwear

There are many uses for strap on underwear that can change your sex life for the better!

From pegging, to shared penetration you’ll never be bored with a pair of dildo panties around…

How to Use Strap On Underwear

Pegging

Pegging

One of the main attractions to strap-on underwear is the use for pegging. If you’re a beginner to pegging, using strap-on underwear can be a great choice, as it stays firmly on when experimenting with positions, and can feel less intimidating than a harness.

Dildo in Vagina

How to Use Strap On Underwear

Strap on underwear is a very comfy option for dildo in vagina sex; instead of slipping a harness on (which sometimes gets knotted or tangled) you slide these dildo panties on and you’re ready to go!

How to Use Strap On Underwear
How to Use Strap On Underwear

Shared penetration

Shared penetration

Some dildo panties have a dildo inside for the wearer to gain pleasure from; this way, each person can engage in penetration.

Daily wear

How to Use Strap On Underwear

For those who are horny 24/7, why not try a pair of double- dildo panties?

You can remove the external dildo, and keep the internal dildo on there- you can walk around knowing you have a dildo inside of you and no one knows…

How to Use Strap On Underwear

How to Clean Strap On Underwear

Cleaning your strap-on underwear is super important to ensure that no bacteria is infiltrating your vagina, anus, or mouth. Its super easy to clean strap-on briefs as the dildo(s) detach from the underwear itself, which means you can clean the dildos separately. To clean the dildo(s) you'll need: warm water, sex toy cleaner/antibacterial soap, and a clean, dry towel. If the dildo is not motorized and is made from silicone, glass, or metal, you can submerge it in the warm water and soap to clean it- afterwards, dry thoroughly with a clean, dry towel until bone dry. If the dildo is motorized DO NOT SUBMERGE it! Instead, wipe it down with a clean, damp cloth with antibacterial soap and then dry thoroughly with a clean, dry towel until bone dry. For the underwear, you should be able to simply put them in the washing machine! If not, you can hand wash them in the sink, and leave them to thoroughly dry. When your strap-on underwear is clean and thoroughly dry, be sure to store it safely; find a place where you can store it where it will be kept away from anything like dust or wetness- these will only cause bacteria to develop!

Porous
materials

Soft plastic, hard plastic, jelly, rubber, Cyberskin are all porous materials, meaning that small particles and bacteria can penetrate the surface. This makes it impossible to completely clean these types of materials.

Therefore, it is recommended that you use a condom with these types of toys, especially if you are sharing them. Clean these toys with mild soapy water and dry gently with a towel. These materials are more easily damaged, so be sure to be gentle and make sure your toys are completely dry before storing.

Non-propous
materials

Silicone, glass, stainless steel and some hard plastics can all be washed using a mild soap (like you would use on your body) and warm water. Just be careful if your toy contains electrical parts.

Silicone and stainless steel toys without any electrical parts can also be boiled for sterilisation.

The toys with electrical
components

If your toys contain electrical components, be extra careful when cleaning them and always check the instructions provided with the toy. You can use a gentle cloth and soap to wipe or sex toy cleaner or cleaning wipe to down your toy, making sure that no water comes into contact with the electrical parts.