Want to turn your own penis into a girthy colossus?
Vixen’s three hollow strap on penis sheaths – Ride on, Holster, and Colossus – do exactly that.
Made of realistic VixSkin silicone, these hollow dildos feel rather realistic, and add some real thickness and length to your own shaft.
They’re also great for use over a standard vibrator, turning and hard ABS plastic outer shell into a realistic feeling cock.
And for even more creative uses, you can attach the looped base to your own penis for some double penetration fun (although you’ll probably want to fill the hollow core with something firm like a vibe first). Or you can use it with your fingers as a self-thrusting dildo.
The only downside?
There’s not much variation on the size of the inner hollow section, ranging from 4″ – 5.5″ long and 1″ – 1.37″ wide. You’ll want to get the right fit for your own dick, or whichever toy you plan to use it with.
That said, all in all this hollow dildo is a great multi-use toy that’s limited only by your own inventiveness and creativity in the bedroom.
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- Realistic: turns any hard toy or vibrator into a realistic-felling cock
- DP: Great for double penetration
- Girthy: adds some serious thickness to your own dick or to your favorite toy
- You're somewhat limited by the inner dimensions and the round, hollow base. Your own shaft or your favorite toy needs to fit snugly inside for best results.
- Not cheap - they are made of premium VixSkin, which also carries a premium price tag.
Vixen Hollow Dildo Specs:
Price: $124 – $130
Insertable Length: 5.75″ – 6.75″
Max Girth: 1.75″ – 2.25″
Materials: Realistic VixSkin silicone
Features: Hollow interior
Colors:
The Best Hollow Strap on for Guys
We already rated the Vixen VixSkin line as the best all-around realistic dildo. So it shouldn’t come as a surprise that these three hollow penis sheaths are also best in class.
The VixSkin silicone is incredibly realistic and soft. It can feel a bit tacky to the touch at first, but once it’s inserted and lubed up you won’t be able to tell the difference! The material also tends to pick up dust and hairs, so be sure to store in a sealed bag or clean box, and always wash it off before use.
There are three models available:
- Ride On ($124): Outside – 6.25″ long by 1.75″ wide. Inside – 4″ long by 1″ wide.
- Holster ($130): Outside – 5.75″ long by 2.13″ wide. Inside – 4.5″ long by 1.37″ wide.
- Colossus ($130): Outside – 6.75″ long by 2.25″ wide. Inside – 5.5″ long by 1.37″ wide.
All 3 Vixen sheaths are fairly standard length, but they’re all on the girthy side, which makes them perfect for adding some serious thickness to your shaft. Each hollow strap on is available in light, medium, and dark skin tones as well.
The loop at the base of the dildo allows you to wrap it over the back of your balls, holding it snugly in place as a ‘strapless strap on for guys’. You can also use briefs or boxer-briefs with an opening in the crotch to act as an additional supporting harness if need-be.
The biggest downside is that there’s not much variation on the size of the inner hollow shaft. You’ll want to ensure they’re a good fit for your anatomy, and so your best choice for internal size may not match the external size you want.
Guys aren’t limited to using these hollow strap ons over their penises. You can also use them for some double penetration fun!
You’ll want to slide the loop down your shaft, then fit the loop over your balls so the hollow dildo sits on top of your own dick. You can also go the other way and let it hang under your dick, but we found that way wasn’t as secure and too floppy for a good DP.
Adds a realistic feeling to standard vibrators
Vixen’s realistic hollow dildos are also a great sheath for your vibrators. They turn pretty much any firm vibrator into a soft, fleshy, thrusting toy.
The silicone is stretchy enough to fit most vibes up to 1.5″ in diameter or so. So they’re a little bit big for just a bullet vibe, but they’re great for most standard sized vibes. You can even use the loop on the back of the hollow dildo to attach it to the head of a magic wand for some real fun!
The uses don’t even stop there.
One of our only complaints about the Velvet Mini Teddy thrusting dildo is that the thrusting mechanism in the core of the toy made it quite firm.
Add one of the bigger sheaths – holster or colossus – on top and suddenly you have a girthy, realistic, thrusting, fucking machine!
But wait, there’s more!
For gals who like to get more hands-on with their masturbation, the looped base also makes a good hand hold. You can easily put two or three fingers inside the hollow shaft, placing the loop around the back of your hand.
This adds some realism and girth vs. just using your hands directly, and still allows for vigorous thrusting action. The silicone is soft enough that you can still use your fingers to make some exciting ripples or the classic ‘come hither’ motion for g-spot stim.
Vixen Hollow Strap Ons: Final Review
If you’re a guy looking for a hollow strap on to add some serious girth to your dick, then these realistic sheaths from Vixen are as good as it gets.
They’re highly versatile with viable uses as:
- A penis sheath
- A double penetration toy
- A way to make hard vibrators more life like
- A hands-on thruster for masturbation
So all in all we love the flexibility offered by these dildos. They’re not cheap – but the VixSkin silicone is incredibly high quality and lifelike, for maximum realism.