Infiltrator II Hollow Strap-On with 9 Inch Dildo

The Infiltrator II delivers a boldly sized hollow strap-on experience with an adjustable, heavy-duty harness that fits a wide range of bodies and partnerships. Whether worn with or without an erection, this unisex design opens the door to new kinds of intimacy.

Weight

2.12 oz

Brand:

XR Brands

Color:

Black

Audience

Couples

Features

Adjustable, Penis Extension, Vibrating

Size:

One Size

Material

ABS Plastic, Leather, Metal, TPE

Length:

8 – 9.9 Inches

Add $69.00 for FREE standard shipping

Hollow Strap-On Dildo — Infiltrator II by XR Brands

Name: Best Hollow Strap-On Dildo for Couples | Discreet Toys
Brand: XR Brands
SKU: DTM-CSO-0301-BLK
Price: 91.99 USD
Availability: InStock

A hollow strap-on dildo built for couples who want more — with or without an erection.

The Infiltrator II from XR Brands pairs a thick, veined TPE shaft with a one-size adjustable harness in black. With 7.75 inches of insertable length and a hollow core, this vibrating hollow strap-on works for a wide range of couple configurations.

Hollow Strap-On Dildo Features & Specifications

Six key specs that make the Infiltrator II the go-to hollow strap-on dildo for advanced couples play.

Size & Insertable Length

7.75″ insertable, 2.75″ widest diameter
Total shaft: 10 inches
Hollow interior: 6″ deep, 1.5″ inner diameter

Material & Care

TPE shaft, PU leather harness, ABS plastic + metal hardware
Clean with warm water and toy cleaner before and after use
TPE is porous — use a dedicated toy cleaner

Adjustable Harness Fit

Waist strap up to 55″ circumference
Crotch strap up to 21″ length
One-size unisex design

Metal O-Ring System

Metal O-ring secured by Velcro straps
Swap dildos without tools
Compatible with standard O-ring harnesses

Vibrating & Extension Play

Vibrating feature adds sensation during use
Hollow core doubles as a penis extension
Use with or without an erection

Made for Couples

Unisex design suits all couple configurations
LGBTQ+-inclusive penetration play
Sleek black finish

Hollow Strap-On Dildo User Guide & Play Styles

Setting up your adjustable strap-on dildo

Thread the TPE shaft through the metal O-ring and secure the Velcro. Adjust the waist and crotch straps until the harness sits flush. Apply water-based lubricant generously before play — 7.75 inches of insertable length and a 2.75-inch widest diameter mean preparation matters. The hollow interior lets the wearer participate with or without an erection. See our hollow strap-on guide for a full walkthrough.

Why advanced couples choose the Infiltrator II

XR Brands built this penis extension strap-on for confident, sustained use. The rigid hollow core holds position during thrusting, and the metal O-ring lets you swap the dildo in seconds. The vibrating feature adds sensation that simpler designs skip. Clean the TPE material with warm water and toy cleaner after every session. Browse the full hollow strap-on collection or explore more on our Couples Pleasure page.

More Hollow Strap-Ons from XR Brands

Browse the full XR Brands hollow strap-on lineup in our couples shop.

More HollowBrowse the full hollow range.

All Strap OnsBroader category — every strap ons style.

Plain-Box Shipping

Ships in 1-2 Business Days

Veteran Owned

Body-Safe Materials

Discreet Toys is veteran-owned and operated. Every order ships in a plain brown box with a discreet billing descriptor — your privacy is the priority from checkout to doorstep. Questions about your order? Our returns & refund policy covers the details. Free shipping on orders $69 or more.

It’s only freaky the first time.

📦 Discreet Shipping

Free Shipping
on Orders $69+

Or any product with a HOT label. Free Standard Shipping applies automatically at checkout, no code needed. Every order ships within 1 business day in a plain brown box.

Pick Your Speed at Checkout

Free on $69+

Standard Shipping

$7.95

FREE on orders $69+ or HOT items.
Arrives in 2–5 business days.

Priority Mail (USPS)

$17.95

$9.95 on orders $69+.
Arrives in 2–3 business days.

Priority Mail Express (USPS)

$49.95

$41.95 on orders $69+.
Arrives in 1–3 business days.

Delivery days count from the day your order ships. They're estimates, not guarantees. Orders of $200 or more may be held up to 3 business days for verification before they ship. Packages over 5 lb add a weight-based charge, shown at checkout before you pay. Read the full shipping policy

📦

Plain Brown Box

No logos and no product names on the box. The label never says Discreet.toys or what's inside.

🤫

Discreet Billing

Your card statement shows DT WELLNESS STORE, never Discreet Toys or what you bought.

⚡

Tracking by Email

We email your tracking number once your order ships.

How Your Order Arrives

🛒

Order Placed

Pick your shipping speed at checkout

›

📦

Packed Discreetly

Plain brown box, discreet label

›

🚚

Ships in 1 Business Day

Tracking emailed to you

›

🏠

At Your Door

2–5 business days on Standard, sooner with Priority or Express

Veteran Owned

Orders +$69 or Hot - Free Shipping

Discreet Questions?

Text Us! 813-602-2480

Discreet Questions? Text Us! 813-602-2480

"It's Only Freaky the First Time!"

Infiltrator II Hollow Strap-On with 9 Inch Dildo

Hollow Strap-On Dildo — Infiltrator II by XR Brands

A hollow strap-on dildo built for couples who want more — with or without an erection.