10 Best Hollow Strap-Ons Reviewed in 2021

Buying a hollow strap-on comes with its specifics we’re about to chat on today. To take the guesswork out of the equation, we’ve created our own ranking of the best hollow strap-ons to buy.

We looked at the most important characteristics of these toys – the material they’re made of, comfort, ease of use, realism and ease of maintenance, to name a few. We also explored these qualities in the context of the price. That’s how we determined the best price to quality ratios.

Looking at actual buyer reviews, we also pinpointed the biggest pros and cons of each product. If you want to get acquainted with the best rated hollow strap-on dildos, this guide will give you all of the vital information.

Table of content

Our Top 10 Hollow Strap-Ons

  • Quite large, perfect for advanced play
  • Comfortable suspender harness system
  • Dual density, realistic construction

Superb 9.8


Sportsheets Strap On Hollow Dildo
  • 4-way, fully-adjustable harness
  • Versatile size, great for beginners
  • System compatible with other dildos

Superb 9.7


  • Beautifully textured shaft
  • Comfortable, elastic straps
  • Versatile size, great for beginners

Superb 9.5


Blush Dr. Skin 7 Inch Hollow Strap-On
  • Handcrafted and rousingly textured
  • Made from non-porous PVC
  • Versatile size for all kinds of play

Superb 9.3


  • Realistic appearance + squirting action
  • Comfortable elastic harness
  • Good size for all kinds of play

Superb 9.0


  • 10 vibration speeds and settings
  • Versatile size, great for beginners
  • Textured and realistic

Fabulous 8.8


  • Satisfying, bigger size
  • Multi-speed vibration controls
  • Comfortable straps fit most women and men

Fabulous 8.7


  • Realistic appearance and functioning
  • Large and textured for added pleasure
  • No bulbs or syringes, self-containing

Fabulous 8.6


Blush Dr. Skin 6 Inch Hollow Strap-On
  • Textured for added pleasure
  • Comfortable, elasticized waistband
  • Made from non-porous PVC

Fabulous 8.5


  • Versatile size, great for beginners
  • Semi-flexible and comfortable
  • Great for all play, including pegging

Fabulous 8.2


10 Best Hollow Strap-Ons

Superb 9.8

#1 King Cock Hollow Dildo Strap On

If you’re of the belief that bigger’s always better, you’ll love this King Cock massive hollow strap-on. Choose one of the two varieties – the insertable length options are 9.5 and 10.5 inches. Obviously, this isn’t a toy for beginners but it will be incredibly arousing for more advanced users. The King Cock hollow strap-on has a suspender-style harness for better support and comfort. The dildo itself has a large enough inner opening to fit the wearer comfortably. It is crafted from PVC and bodysafe polymers that make the toy semi-flexible. If you’d like to, you can cut the dildo to a size that pleases you the most and feels comfortable. Since the harness system comes with standard O-rings, it is compatible with all kinds of standard dildos. Now’s the time to experiment and have fun in the bedroom (or anywhere else!).


Pros:

  • Impressive size and appearance
  • Comfortable harness system offers enough support
  • Highly fulfilling for more experienced users

Cons:

  • Too big for newbies and casual users
  • Some people found the dildo too rigid
  • On the expensive side

Superb 9.7

#2 Sportsheets Strap On Hollow Dildo

One thing you can notice right off the bat is the comfortable design of this hollow strap-on’s waistband. Four-way, fully-adjustable and wide, the straps offer enough support without digging into the flesh of the wearer. The strap-on itself has a perfectly versatile size that makes it great for pegging, vaginal and anal play. Both straight and gay couples will enjoy the action that lasts long enough for both parties involved to reach their orgasm. Made of polypropylene and PVC, the dong is semi-flexible and structured/textured enough to feel absolutely amazing. The shape and the curve are optimal and anatomically-correct, enabling effortless and pleasurable penetration. The system features three standard O-rings, meaning that the original dildo can be replaced with any other compatible toy.


Sportsheets Strap On Hollow Dildo

Pros:

  • A very comfortable harness system
  • Size and shape feel really great
  • Excellent price to quality ratio

Cons:

  • On the girthier side for some users
  • A few men had difficulty fitting inside the strap-on

Superb 9.5

#3 Fetish Fantasy Limited Edition Hollow Strap On

Fetish Fantasy is a well-known name in the world of strap-ons and the company has a good range of hollow toys for all couples. This limited edition strap-on gives you a number of benefits worth mentioning. Incredibly comfortable for the wearer, the strap-on features a wide, elasticized waistband that is easy to secure in place. The hollow dildo is anatomically-correct and properly curved. Its textured surface adds to the pleasure, whether you’re engaging in vaginal, anal or oral play. An insertable length of 5.75 inches makes the dildo satisfyingly long and very versatile. Your dildo is crafted from high quality, durable PVC that is easy to clean and sanitize. The longevity of the material ensures an optimal price to quality ratio and many years of bedroom adventures.

Fetish Fantasy Limited Edition Hollow Strap On

Pros:

  • Excellent quality for that price range
  • Durable materials, fine construction
  • Very comfortable for the wearer & anatomically-correct

Cons:

  • A few complaints about rigidity
  • The material has a synthetic smell

Superb 9.3

#4 Blush Dr. Skin 7 Inch Hollow Strap-On

Look at this massive thing! Wouldn’t it be fun to make your sexual experiences last longer with the help of the right hollow strap-on? The Blush Dr. Skin 7 Inch strap-on delivers a lot (and we’re not talking just about the amazing price tag). Handcrafted and realistic in appearance, the dildo ensures immediate visual arousal. Its harness is very stretchy and the straps are made of heavy-duty materials. Not only is it comfortable, it will remain in a good condition for a very long period of time. The dildo portion of the toy itself is crafted from non-porous and phthalate-free PVC. This material gives you enough rigidity for satisfying penetration while also being semi-flexible. PVC is also very easy to clean and sanitize after each use of the toy.


Blush Dr. Skin 7 Inch Hollow Strap-On

Pros:

  • Very comfortable for the wearer
  • Textured surface adds to the pleasure of the recipient
  • A fairly versatile toy

Cons:

  • On the bigger side, not for beginners
  • Doesn’t have a G-spot stimulation curve
  • Some complaints about the firmness of the toy

Superb 9.0

#5 Fetish Fantasy 7.5 Inch Hollow Squirting Strap On with Balls

Just look at this Fetish Fantasy hollow strap-on. The dong looks so lifelike and impressive. And it doesn’t just look like the real thing, it works like an actual penis too! The hollow strap-on can be filled with lube or synthetic ejaculate and it will squirt at the right moment for an impressive finish. Since the system is self-contained, it doesn’t use bulbs or syringes. Just squeeze the shaft and the dildo will ejaculate. The toy’s perfect for couples with dealing with ED and for guys who can’t last long enough (due to premature ejaculation or another reason). A comfortable, elastic waistband will feel great around the wearer’s waist. It also allows for effortless adjustments to secure the placement of the hollow dildo. Made of PVC, the strap-on is on the firmer side, which is a preference for some users.


Fetish Fantasy 7.5 Inch Hollow Squirting Strap On with Balls

Pros:

  • Looks realistic and ejaculates beautifully
  • Simple to use, comfortable around the waist
  • Fulfilling but versatile size

Cons:

  • Some men found the waistband small
  • A bit too rigid

Fabulous 8.8

#6 6 Inch Hollow Vibrating Strap-on with Balls

Are you making your first steps in the world of hollow-strap ons? The non-threatening, versatile size of this product will meet all of your needs. On top of looking great, the strap-on also vibrates for more pleasure. Both of you will feel it and sex will become a major thrill. Even if you’re dealing with issues like ED and premature ejaculation, you’ll have a ton of confidence-restoring fun in the bedroom. The hollow strap-on comes with a comfortable, wide and elastic waistband. Adjustments are easy to make sure that the dildo falls in just the right position. The vibrations are controlled through a push button. A rechargeable battery gives power to the dildo, making it vibrate for hours at a time. The kit contains the USB cable needed for recharging.


6 Inch Hollow Vibrating Strap-on with Balls

Pros:

  • The texture and the vibrations feel great
  • Perfect for pegging, anal, oral and vaginal play
  • Practical and rechargeable

Cons:

  • Waistband on the smaller side
  • Material is a bit too stiff
  • The ball design makes the dildo somewhat uncomfortable for men

Fabulous 8.7

#7 Fetish Fantasy Vibrating 10 Inch Hollow Strap On

If you already have a basic hollow strap-on model, you’re probably looking for an upgrade. A vibrating toy is definitely the one to try. It’s perfect for the seekers of new sensations and for those in need of more intense stimulation to orgasm. The Fetish Fantasy vibrating strap-on delivers a couple of other great characteristics. For a start, it’s deliciously huge with its insertable length of 8.5 inches. The inner length and diameter are also sufficient to hold even bigger penises comfortable. Multiple vibration settings and speeds allow for fun experiments and the execution of new foreplay ideas. Made of PVC, the strap-on’s dildo is semi-flexible and it has a slight curve for better targeted stimulation. Apart from being non-porous and easy to sanitize, PVC is also a fairly long-lived material.


Fetish Fantasy Vibrating 10 Inch Hollow Strap On

Pros:

  • Works great, delicious size
  • Excellent vibration settings and intensities
  • Firm enough to ensure easy and highly erotic penetration

Cons:

  • Not a toy for beginners
  • Some complaints about the firmness of the material
  • The material has a synthetic smell

Fabulous 8.6

#8 9 Inch Hollow Squirting Strap-On with Balls

Take realism to a whole new level with a massive dong that ejaculates just like porn stars do. The 9-inch hollow squirting strap-ons is an amazing toy for couples dealing with sexual problems and for those who want to experiment with something new. Equipped with a comfortable waistband, the strap-on is easy to attach to one’s body and wear for prolonged periods. Since the dildo is self-containing, it doesn’t need syringes or bulbs to ejaculate. Just squeeze the shaft and you’ll enjoy the squirting action in an instant. Made of PVC, the dildo is on the firmer side. The stiffness is needed to support the length and girth without bending. Since it is on the bigger side, the strap-on is best suited to the needs of more advanced users.


Pros:

  • Realistic appearance and squirting action
  • Impressive, highly filling size
  • Can fulfill an array of fetishes and fantasies

Cons:

  • Not suitable for beginners
  • Some find it too rough and firm
  • Waistband on the smaller side

Fabulous 8.5

#9 Blush Dr. Skin 6 Inch Hollow Strap-On

Look at this massive thing! Wouldn’t it be fun to make your sexual experiences last longer with the help of the right hollow strap-on? The Blush Dr. Skin 7 Inch strap-on delivers a lot (and we’re not talking just about the amazing price tag). Handcrafted and realistic in appearance, the dildo ensures immediate visual arousal. Its harness is very stretchy and the straps are made of heavy-duty materials. Not only is it comfortable, it will remain in a good condition for a very long period of time. The dildo portion of the toy itself is crafted from non-porous and phthalate-free PVC. This material gives you enough rigidity for satisfying penetration while also being semi-flexible. PVC is also very easy to clean and sanitize after each use of the toy.


Blush Dr. Skin 6 Inch Hollow Strap-On

Pros:

  • Very comfortable for the wearer
  • Textured surface adds to the pleasure of the recipient
  • A fairly versatile toy

Cons:

  • On the bigger side, not for beginners
  • Doesn’t have a G-spot stimulation curve
  • Some complaints about the firmness of the toy

Fabulous 8.2

#10 Fetish Fantasy Hollow Strap On

Affordability without a quality compromise – this is what Fetish Fantasy’s hollow strap-on has to offer. Just look at the aesthetics of this toy. It looks impressive and the texture makes the experience both more realistic and more thrilling. With its insertable length of 5.5 inches the strap-on is perfect for those making their first steps in the world of erotic play. It also guarantees a lot of versatility. Whether you want to try G-spot stimulation or pegging, the hollow strap-on will deliver. Made of TPR, the strap-on is firm enough to ensure an amazing erection without being rough. To make your sexual fantasy even more exciting, you can choose between three strap-on colors. The toy comes with a comfortable harness. Its elasticized waistband will fit most and ensure a secure, snug fit.


Pros:

  • An excellent price to quality ratio
  • Really versatile size, perfect for all kinds of play
  • Very comfortable for the wearer

Cons:

  • A few complaints about the hardness of the material
  • On the girthier side (which some see as disadvantage)
  • Inner opening is on the smaller side

Things You Should Pay Attention to When Shopping for a Hollow Strap-On Dildo

A hollow strap on is very different from a traditional dildo that you put in a harness. The biggest difference is obvious: one is solid, the other has a hollow core. This design specific results in a number of important things you have to check out before buying a hollow strap-on:

Material: Since a hollow strap-on isn’t dense and solid, it needs to be crafted from a firmer material than a regular dildo. While some flexibility will still be required to make the dildo comfortable, excessive softness will make the toy useless. Too soft a dildo will easily collapse and make penetration difficult. This is why some of the best materials for a hollow strap-on include TPR, PVC and ABS plastic.

Size: While they aren’t meant solely for guys with ED, hollow strap-ons do appeal to many couples dealing with the issue. This is one of the reasons why the size of the hollow strap-on is important. A penis will need to fit inside comfortably while keeping the dimensions of the dildo optimal for the receiver, as well. Do understand the fact that hollow strap-ons are not intended to hold an erect penis – the inner opening will be too small for that. When looking at the size, check out the inner length and the inner diameter (will be important for the wearer), as well as the insertable length and the girth (will be important for the receiver).

Curve: the curve of the hollow strap-on is more important for the recipient than the wearer. A slight curve is an excellent choice for G-spot or prostate stimulation. It’s not optimal for the hollow strap-on to be perfectly straight. Such a shape will make penetration more difficult and possibly less enjoyable for the recipient.

Harness quality and size: Hollow strap-ons usually come attached to some kind of harness that goes around the waist and the buttocks of the wearer. Wider, elastic bands are usually better for the sake of comfort. Always check the size of the harness (typically, manufacturers provide information on the basis of waist size).

To vibrate or not to vibrate: Just like other toys, hollow strap-ons could have some extra features for more fun. Vibrations and pulsations increase the intensity of sensation for both wearer and receiver. If you want to experience something new you can’t get through regular sex, a vibrating hollow-strap on is the one to buy. Apart from looking at the vibration modes, also make sure that practical controls are available. A wireless remote is usually best and most intuitive to use. Sometimes, the remote will be wired and it will attach to the harness for easy adjustments.

Realism: Finely crafted hollow strap-ons give you a layer of visual perfectionism that less expensive toys like. If realism is important to you, look for such an item. Some hollow strap-ons are hand-crafted or finished. They come with intricate raised veins, detailed paint job and shaft irregularities that are reminiscent of an actual penis.

Squirting hollow strap-ons: Realism can be achieved through function on top of looks. A squirting hollow strap-on can “ejaculate” just like an actual penis. For many couples, this is a massive turn-on. Such toys are equipped with a simple bulb or syringe mechanism that enable the manual triggering of the squirting action. Squirting hollow strap-ons can be used with synthetic ejaculate that sex toys manufacturers make, lube or another kind of body-safe fluid.

Detachable and replacable dildo: In many cases, a hollow-strap on will come with the harness portion attached to the dildo. Some systems, however, allow for detachment and the replacement of one dildo with another. It’s up to you to decide if you’d like to stick to the same toy or enjoy some more diversity. If the second choice is the one you prefer, you’ll have to make sure that the harness is universal and that the dildos you want to get are compatible with it.

Ease of cleaning: The importance of cleaning sex toys after every use cannot be stressed enough. Quality toys are easy to clean because they’re made of non-porous materials and they have streamlined designs. The size of a hollow strap-on and its details will also determine how easy the item is to clean. To determine the intricacies of maintenance, make sure that a hollow strap-on is fairly easy to disassemble.

Price and longevity: Price should not be the main selection criteria. If you can’t make up your mind between several products, however, you can use the cost as the final determining factor. The price tag on its own, however, doesn’t give you a lot of information. Rather, you should look at it as one of the important things. It’s a good idea to spend a bit more on a toy that’s supposed to remain top notch for many more years. The 20 dollars you spend on a hollow strap-on that tears apart in two months is definitely not a sound investment (regardless of the fact that the sum is a small one).


Why Should You Buy a Good Hollow Strap-On Dildo

Functionality is always important but it’s even more critical for hollow-strap ons and other toys meant to be used by two people.

In such instances, the comfort of both the wearer and the recipient matter. Apart from being safe and easy to use, such a toy will also need to give the two users huge enough pleasure. All of these goals can be difficult to achieve if you choose a low quality hollow strap-on.

The design is critical. A guy’s penis is meant to go inside the toy. Any ridge, hardness or imperfection in the design of the toy will make it uncomfortable to use. This is why you simply cannot go for the first offer the crosses your screen. Compare hollow strap-ons side by side. See what they look like. Check the hollow opening to become 100 percent confident in the quality and the comfort of the toy.

There’s one more design specific that determines the importance of buying a good hollow strap-on.

Its hollowness is an important part of the toy’s functionality but it can create some challenges.

Materials that are way too soft will simply collapse and penetration will become impossible. A hollow strap-on isn’t a regular dense dildo. It lacks a core to offer support. This is why the material has to compensate with a bit of firmness for the absence of density.

On the other hand, a dildo that is very firm and rough will result in unpleasant or even painful use. No amount of lube can fix such an issue. You can see just how fine the balance has to be. If these criteria aren’t met, you’ll end up with a toy that’s simply unusable.

As you can see from our ranking above, you don’t have to spend a ton of money on a good hollow strap-on.

You can find excellent toys in the 20 to 50 dollars range. A high price tag is not a quality of guarantee. A well-made toy is. And so is a reputable manufacturer.

Please don’t hesitate to go carefully through the list of things you should check out before buying a hollow strap-on (one of the guide’s first sections). This information will come in handy if you decide to take your research a step further and check out additional products. From the list, you can select the criteria that matter the most to you and prioritize such considerations.

A good hollow strap-on can revive your sex life, even if you believe that you’ll never get to engage in penetrative sex again (due to age, a medical problem or a personal issue). Don’t hesitate exploring such an item. It will make your partner happy and it will give you a lot of sexual confidence back. All you have to do is spend a few hours on checking out different strap-ons to discover the perfect one for your needs.

Final Words

While they were originally created for people dealing with ED, hollow strap-ons can be used to accomplish so much more. They can help you overcome performance anxiety, last longer in bed or even try out a bit of girl on guy action. And these are just a few of the ways in which a hollow strap-on can be used.

Don’t limit yourself in sexual practices, just because you’re facing a physiological obstacle.

Chances are that sex toy makers have come up with at least one solution for your problem.

We really hope you’ll find useful and practical information in this guide. We did our best to make the information impartial and balanced, presenting high quality products that will appeal to different people.

Don’t hesitate to check these hollow strap-ons out or to explore the other products within our catalog. It’s our main intention to only feature high quality, well-made items on our website. Thus, you can enjoy a huge selection of possibilities that will not disappoint.

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