Sitewide Sale! Up to 50% Off

Free Shipping on Orders $59+

Although slightly less popular than the original strap-on dildos, hollow strap-ons are still very used sex toys in couples' play. They are primarily marketed to men; however, they can offer significant benefits for the receiver, whether man or woman. The hollow strap-on has been long on the market and is associated with conditions such as erectile dysfunction or premature ejaculation. However, the sex toy industry transformed this medical aid into an everyday toy that even people without any issues in that department can enjoy.

If you struggle to find the benefits of the hollow strap-on, stay tight. Our article will discuss why you should use this sex toy and how to do it properly. One thing is sure: the hollow strap-on never goes flaccid, and you can please your partner for hours on end!

What is a Hollow Strap-On?

The hollow strap-on was long regarded as a medical device for people with erectile dysfunction who want to partake in intercourse. While it is no natural treatment for the condition, it allows the men to engage in penetrative sex and please their partner without an erection. However, today, the hollow strap-on is much more than that.

Hollow strap-ons are recommended as a fun sex toy just as much as they're relied upon as a medical aid. Even if you can achieve an erection, you can use the hollow strap-on to change the size of your penis and experiment with different textures on the surface.

As the name suggests, the hollow strap-on is a dildo-shaped sex toy that is hollow inside and worn with a harness connecting it to the man's thighs and hips. The harness ensures the dildo stays attached no matter the intensity of the penetration. You can choose between hollow strap-ons of different sizes, depending on your purpose. The sex toy is designed to fit an erect or flaccid penis, and you can wear it even after your erection goes down, as long as your partner needs it. This is especially great for men who face premature ejaculation issues and want to last longer in bed.

Overall, hollow strap-on dildos are firm, meaning they are less flexible and not overly realistic. If you want dildos from materials such as cyber skin and can maintain an erection, penis sleeves are the better choice. They will fit your erection like a glove, allowing you to change your size while maintaining stronger sensations during penetration. Still, you can find aesthetically pleasing hollow strap-ons made of rugged silicone, which have a good feel and are easy to upkeep.


Our Top Picks for Hollow Strap-Ons

BEST VALUE

BUDGET CHOICE

MOST REALISTIC

Types of Hollow Strap-Ons

Unlike other sex toys, there are not too many types of hollow strap-ons. However, the extra features and size, texture, and purpose modifications allow for much diversity. In addition, we've singled out the general classifications of hollow strap-ons.

Regular Hollow Strap-Ons

When we say regular, we mean a hollow strap-on offering different sizes or girth (or both), realistically shaped and able to accommodate different-sized penises. The sizes vary greatly, but they usually stretch up to 12 inches or more for those desiring extreme adventures. They also have bulging veins but don't feature testicles such as ordinary dildos.

Product Suggestion:

Fetish Fantasy 8 Inch Hollow Strap On

Fetish Fantasy 8 Inch Hollow Strap On

OVERVIEW

  • 8 inch hollow strap-on
  • Realistic and lightly ribbed
  • Waterproof

Vibrating Hollow Strap-on Dildo

The vibrating hollow strap-on is the most popular pick in the bunch. This sex toy comes with a built-in bullet vibrator at the tip of the dildo, and both people involved can enjoy the titling vibrations. The price range for the vibrating hollow strap-ons varies on the model you've chosen.

For example, cheaper versions cost around $30 or less but also have wired controllers. The more expensive options cost up to $100 but feature remote controllers and more vibrating modes and patterns.

The best thing about the vibrating dildo is that both men and women can use it. Lesbian couples can enjoy this sex toy by inserting a regular vibrator in the hollow part for more intensive vibrations.

Product Suggestion:

6 Inch Hollow Vibrating Strap-on with Balls

6 Inch Hollow Vibrating Strap-on with Balls

OVERVIEW

  • Smooth, tapered and lifelike head, with thick veined shaf
  • 10 vibration settings
  • Rechargeable via USB cable

Double Penetration Hollow Strap-on

This hollow strap-on is designed to turn your DP phantasies into reality. They are intended for the penetration of a female partner and can be worn by both men and women. Apart from the regular hollow dildo, they feature an extra penis appendage below.

Product Suggestion:

Vibrating Hollow Double Penetration Strap On Dildo

Vibrating Hollow Double Penetration Strap On Dildo

OVERVIEW

  • Sturdy and body sage
  • 7 vibration settings to choose from
  • Suitable for any gender

Choosing Hollow Strap-ons for Beginners

Although hollow strap-ons are similar to regular strap-on dildos, your purchasing choices should also depend on other factors. Size and length are apparent, but you also need to choose based on the purpose of the hollow strap-on.

Quality

Since hollow strap-ons are both a medical aid and a sex toy, the security features are everything. Don't be fooled by cheap models that look somewhat suitable; usually, they're made with more affordable, porous materials and deteriorate faster. This means you won't be able to use the sex toy for long and possibly expose yourself and your partner to bacteria and infections.

Instead, opt for a reputable brand with a mid-range price of $40-60. This will ensure the sex toy is made from better quality materials and offer additional benefits, such as vibrating hollow strap-ons being waterproof.

Size

Once you choose the brand, you can think about the size of the hollow strap-on you want to purchase. However, remember to check the external length and width and the internal space. If you have erectile dysfunction, you will more easily find a hollow strap-on that fits you, so you can only choose the exterior. However, if you want to enlarge your penis and wear the hollow strap-on fully erected, you'll need to take measurements beforehand. Each manufacturer usually displays the volume of the open part on the box, making it easy to find something that fits your penis.

Material

As you might have guessed, nonporous materials such as steel or glass are not an option. They are too hard to sustain the man's penis, and their lack of flexibility could easily cause injury to both parties. The actual options you have are silicone and Cyberskin. The latter is better if you prefer your hollow dildo to feel more realistic and desire more flexibility (essential for full erections). On the other hand, silicone dildos are harder in comparison, but they are also more durable. The Cyberskin hollow strap-on would easily tear during rough penetration, while the silicone one allows you to be as kinky as possible.

Your Partner's Preference

Since the hollow strap-on is meant to be enjoyed by both partners during penetration, it's essential to consider their wants and feelings. Not everyone likes bigger-sized penises, so finding the right length and girth can be tricky. Additionally, the approach by sex toy companies is different for vaginal and anal hollow strap-ons. The lather is usually thinner, while the options for vaginal penetration offer a wider variety in size.

Harness

Since the harness will be on you the whole time while using the hollow dildo, you need to find a comfortable material to keep the strap-on tight without bruising or cutting into your skin. The most common materials are nylon and fabric. Both are washable in the machine, although the latter offers a softer feel. You can also choose leather harnesses, which are harder to clean and upkeep. Additionally, you'll want to buy a harness with adjustable straps to ensure it fits your hips, no matter your weight.

O-Ring

Last, you must think ahead and make your harness more adaptable. Many hollow strap-ons come entirely attached to the harness. However, we recommend opting for a harness with an O-ring. Even better, if the O-ring is changeable, you can use multiple hollow strap-ons with just one harness. Don't forget about the length of the straps since some harnesses vary in size depending on the wearer's weight.

Product Suggestion:

Vibrating Hollow Double Penetration Strap On Dildo

Sportsheets Rubber Harness O Ring - 4 Pack

OVERVIEW

  • Compatible with all interchangeable strap on harnesses
  • 4 different sizes to choose from
  • Available in the multiple colors

Benefits of a Hollow Strap-Ons

Although a simple sex toy, the hollow strap-on is capable of delivering multiple benefits for both men and women, such as:

  • Anal sex - There are separate models of regular and vibrating hollow strap-ons made thinner. This allows the wearer to experience more intensive sensations while the receiver doesn't need to adjust to a bigger size. The nerve endings in the anus are easily stimulated, and a hollow strap is just the thing to spice anal play.

  • Prostate massage - Apart from the reduced thickness, you can also find hollow strap-ons with P-spot focus. These sex toys allow you to hit the prostate while penetrating your partner anally and provide a pleasurable prostate massage. You can also initiate a prostate orgasm and allow your partner to experience a new level of pleasure.

  • Impotence - This is a general problem that more and more men face. Whether because of age or hormones, impotence can take a significant toll on your mental stability. The purpose of hollow strap-ons is to restore the sexual connection in the relationship when one partner can't get an erection. The sex toy allows them to penetrate their partners without worrying about getting it up and prolonging their sex sessions.

  • Premature ejaculation - Regarding stamina, women need longer to climax, and they generally can last longer during sex. Men, on the other hand, have much shorter intervals for cumming. In such cases, the hollow strap-on can be used in two crucial ways. First, the partner can start alone, climax, and then put the hollow strap-on on to help his woman finish. Another option is to use the hollow strap-on until both partners feel like they're about to climax. When you are close to an orgasm, you can take 'the helmet' off and enjoy an orgasm together.

  • Penis enlargement - Hollow strap-ons can also be used as novelty sex toys for enlarging your penis. Instead of leaving your partner wanting more, you can purchase multiple hollow strap-ons of different sizes and enjoy a fun experiment.

  • G-spot stimulation - Some hollow strap-ons feature tilted tops designed to hit the G-spot during penetration. They can hit the spot more quickly than a regular penis and provide a simple massage, depending on the intensity of the penetrations.

  • Lighter fit - Contrary to regular dildos, hollow strap-ons are much lighter. This puts less pressure on the wearer and allows them to move and penetrate more freely.

How to Use a Hollow Strap-Ons

Using a hollow strap-on doesn't differ too much from using a regular harness dildo. You first must ensure your sex toy is safely cleaned, and if you participate in anal sex, remember to shower first. Here's how you can properly use it:

Charged & Loaded

If you decide to use a vibrating hollow strap-on, make sure it is fully charged. Many models operate on batteries. However, most modern hollow strap-ons can be USB charged and can last for hours on end. If you are using an ejaculating hollow strap-on, load it with the necessary fluid.

Get Comfortable with the Harness

It's best to try the harness beforehand and adjust it, ensuring you're not making it too tight, as that can restrict blood flow to the area, making it harder to get an erection. You'll also want your penis to get used to the feel, so you can wear it for a while around the house and get used to it.

Get in the Mood

Getting a penis enlargement doesn't mean you need to skip the foreplay. You can experiment with hot and cold play, add restraints to the mix or use other sex toys, such as a bullet vibrator for the clit or nipple clamps.

Apply Lube

First off, we're talking about dildos that may be larger than usual and will need to replace with more practical options. The penetration is also hard on the wearer and may cause their penis to chafe inside. To avoid this, you'll need to load up the hollow part of the strap-on with a lot of lube. Remember that when using a hollow strap-on, the lube should always be near. Since the options are Cyberskin and silicon materials for the most part, it's best to choose a water-based lubricant.

Openly Communicate with your Partner

Having sex with a harness demands time to adjust yourself, so it is vital to keep open communication before, through, and after the penetration. Even if you ejaculate in the hollow strap-on, you can use warm water and soap to clean it.

Cleaning Process

Silicone hollow strap-ons are most recommended for their flexibility, durability, and lifelike feel. However, they are also the easiest to clean. Before cleaning it, you should remove the harness and check for cuts around the base of the hollow strap-on or along the shaft. Despite beige being quite durable, the silicone may accidentally get nicked somewhere, creating a perfect environment for bacteria to spread. If you find such lacerations, it's best to stop using the sex toy altogether.

In terms of hygiene, you can usually submerge the hollow strap-on fully into water unless the vibrating mechanism restricts that, and you can use antibacterial sex toy cleaner to cleanse it. Additionally, you can use some brush to reach the deepest parts of the hollow strap-on.

The harness (presumably from nylon) can be placed into an underwear bag and put into the washing machine. Remember that this type of harness is susceptible to heat, so you should never put it in a drier.

Once washed, leave the hollow strap-on to air dry long enough. Keep the sex toy out of a bag until you've ensured it is thoroughly dried inside and the area isn't damp. Afterward, you can store the hollow dildo in a lint-free bag, preferably silk-made.

Cleaning the hollow strap-on before each use remains a must! While cleaning the sex toy is effective for repetitive use, it's still not recommended to use the same dildo for vaginal and anal sex. It's also best not to use the same dildo between partners, as it allows room for spreading infections.

Final thoughts

Although they can be divided into only a few categories, hollow strap-ons offer a great variety in terms of size as well as many benefits for both parties. Those with medical reasons are bound to use a hollow strap-on if they want to have an active sex life. However, that doesn't restrict regular guys with fully functioning penises from exploring the available options. If that's the case, measure your penis fully erect to ensure the hollow strap-on you wear fits properly.

In terms of prolonged use during penetration, the hollow strap-on guarantees longevity and will allow you to please your partner without stopping for a break. If you opt for a model with a vibrating mechanism, both you and your partner can expect explosive orgasms!

You should min the two most important safety tips while using the hollow strap-on: applying lube and cleaning the sex toy. Applying a water-based lubricant in larger quantities is best, especially in the open part. This will ensure both parties enjoy penetration without the discomfort of unnecessary skin friction. Regarding hygiene, it's best to use separate hollow strap-ons for different partners and clean them before and after sex.