Choosing the right Hollow Strap on Dildo can be surprisingly tricky. With so many options out there—different sizes, harness styles, and features—it’s easy to feel overwhelmed. That’s why I decided to test several popular models myself and break down exactly what worked and what didn’t.
This review isn’t just a list of specs pulled from product pages. I wore these strap-ons, I used them with a partner, and I paid close attention to details like comfort, fit, build quality, and how they actually feel during use. Some really impressed me, while others fell short in ways I didn’t expect.
1. Realistic Hollow Girthy Dildo 8.2 Inches
Once it was on, the weight was immediately noticeable — this thing weighs over a kilo. That gave it a very “meaty” presence during use, but it can also be a bit tiring to wear for extended sessions. The upside is that it doesn’t flop around or shift much during thrusting. It stays put and gives that satisfying thud with every movement.
The girth is no joke. If your partner enjoys that “stretched and stuffed” feeling, this will absolutely deliver. It's not just thick — it has a very blunt head and realistic veins that add a ton of texture. But that also means it's not ideal for quick, rough play. My partner needed lots of lube and a gentle warm-up to handle it comfortably.
Here’s where it gets interesting: the girth is no joke. If your partner enjoys that “stretched and stuffed” feeling, this will absolutely deliver. It's not just thick — it has a very blunt head and realistic veins that add a ton of texture. But that also means it's not ideal for quick, rough play. My partner needed lots of lube and a gentle warm-up to handle it comfortably.
One thing we appreciated: the hollow canal inside is firm but forgiving, which means it has some give, especially if you're wearing it over a real penis. That said, the tunnel only runs about halfway down the shaft. So if you're on the larger side, you might not fit all the way in — something to consider.
Price : $85.49 USD
Pros
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Very realistic look and feel — from the veiny texture to the dangling balls, it’s shockingly lifelike.
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Thick and heavy — great for users who love that filled-up sensation.
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Body-safe silicone — no bad smells or skin reactions.
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Secure fit during use — doesn’t slip out of place while thrusting.
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Great for fantasy and roleplay — visually impressive.
Cons
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Heavy — can cause fatigue after longer sessions.
2.Wearable Hollow Dildo Realistic Design 7 Inches
With the core inserted, the dildo felt sturdy, responsive, and didn’t bend awkwardly during use. I actually preferred using it this way because it kept its shape no matter how hard or fast I moved. For pegging or partner play, this setup is honestly the best.
Without the core, I tried wearing it over my own shaft. It felt a little too roomy unless I was fully hard. During penetration, the outer shell started to squish a bit, and I lost some control. So unless you fill it out completely, it can be tricky to use this way. But hey—if you just want the visual of a thicker, longer cock and don’t plan on intense motion, it still works.
My partner appreciated the girth, and she mentioned the texture felt great. It’s definitely a visual and physical upgrade compared to slim harness toys.
The outer sleeve is made of platinum-grade silicone—soft, squishy, skin-safe, and easy to clean. The core insert is made of firmer silicone and slides in and out with a bit of lube. Everything rinses clean with warm water and soap.
No lingering smells, no strange sticky residue. Just make sure to let the inner cavity dry completely, especially if you used it without the core.
Price : $49.49 USD
Pros
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Realistic look and texture is top-tier
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Inner core makes it usable for all genders
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Two ways to wear: over penis or with insert
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Adjustable straps are simple and hold well
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Great for pegging, gender play, and visual thrill
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Easy to clean, body-safe materials
Cons
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Takes time to adjust straps and insert core properly
3.Abyssroot – Tentacle Strap-On Dildo 7.5 Inches
The red-and-black marbled silicone gives it a sinister, alien aesthetic. Add the realistic octopus-sucker textures along the base and the raised organic ridges on the shaft, and you’re holding something that looks straight out of a Lovecraftian wet dream.
I tested it in both solo and partner play. The attached shorts are made of stretchy silicone, and surprisingly, they were pretty comfortable—even snug enough to feel like compression shorts. I wear a 34-inch waist and had no issues getting them on or keeping them secure, though I’d say anyone larger than 38–40" might find it too tight.
The hollow shaft interior is about 1.25 inches wide. When worn over a semi-erect or fully erect penis, it works well, but it’s not super tight. If you're smaller or soft, the fit can feel a bit loose inside, and control gets tricky during fast thrusting. On the other hand, if you don’t plan on inserting anything into the hollow, it still works as a wearable strap-on thanks to the strong shaft core that holds shape during use.
The octopus-sucker ridges at the base are more than just a design element. They actually add a bumpy sensation during thrusting and grinding. My partner described the feeling as “stimulating but unusual,” like the edge between pleasurable and uncanny. The raised stud-like tip was a surprise favorite too—it adds targeted pressure during penetration.
Price : $89.99
Pros
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Killer fantasy look with incredible detailing
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Raised textures and suckers add unique sensations
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Firm shaft holds shape—great for thrusting
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Comfortable fit for medium body sizes
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Boilable and reusable silicone
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Hollow interior offers different ways to use
Cons
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Might not fit larger waists comfortably
- Pricy
4.Fnatasy Cock Wearable Penis Extender (6 Inches)
This extender is designed to be worn over your penis, and it’s pretty flexible. The hollow inner diameter (about 1.06 inches wide) felt slightly tight at first, but it quickly adjusted. Once I was semi-hard, it slid in easier, and stayed on fairly well even with some lube.
It’s not just a sleeve—it covers everything, including the base and testicles. That gives it a more “complete” appearance, especially under jeans or shorts. And yeah, I did the mirror test—it passed.
For reference, I’m an average-sized guy (about 5.5 inches, medium girth), and it fit comfortably. I think guys on the slimmer side will also manage, but those with thicker girth might find the inner channel restrictive unless they use plenty of lube.
Worn during sex, it absolutely added girth, and the head gave more of a blunt impact feeling, which my partner said was noticeable. She liked the visual novelty of the larger size, especially with the full testicle design. It made the whole thing feel more intense and “extra.”
Now, control is where this toy has its limits. Since the extender is hollow and made of soft silicone, you’ll feel slightly disconnected from the tip during faster or deeper thrusts. It’s best for slower, grinding-style movement rather than pounding. And if you're not fully hard, the control drops even more.
Price : $90.68 + Free Shipping
Pros
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Super realistic design, including the balls and veins
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Adds noticeable girth and slight length
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Comfortable for medium and small sizes
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Holds shape surprisingly well during use
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Waterproof and easy to clean
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Great for fantasy, roleplay, or ED support
Cons
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May be tight for users with larger girth
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5.Squirting Strap On Dildo Pant 8.27 Inches
Once things got going, the realism kicked in fast. The dildo’s texture is soft enough to be gentle on penetration but firm enough to keep its shape during thrusting. My partner mentioned the slight curve and soft glans made for easy entry and didn’t feel pokey or too stiff.
The squirting feature was the biggest hit. We used a simple water-based lube mixed with warm water in the bulb. When I squeezed the bulb mid-thrust, the liquid shot out smoothly from the tip — not forceful enough to hurt, but definitely noticeable. It’s one of those features you don’t think you need until you try it.
It’s also great for roleplay — especially scenarios involving cum play or fantasy scenes. There’s a kinky satisfaction to finishing with a squirt that adds a psychological layer of realism that I wasn’t expecting to enjoy so much.
Now, the unique part: the squirting mechanism. It comes with two options — an airbag bulb and a syringe. Both attach via a slim hose that runs through the interior of the dildo and exits through the tip. I preferred the bulb since it gave me more control during partner play, but the syringe was great for filling with more liquid and prepping a more dramatic finish.
Price : $116.99
Pros
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Realistic look, feel, and shape
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Comfortable silicone pant design
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Fun and functional squirting feature (2 options: bulb and syringe)
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Easy to wear and move in
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Fully waterproof for easy cleaning
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Great for fantasy play and kinky roleplay
Cons
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Requires prep (filling syringe or bulb before play)
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