FLESHJACK · BOYS COLLECTION
Colby Keller – Butt
A signature sculpted replica in soft SuperSkin.
Explore the Colby Keller edition with a butt-style opening, removable SuperSkin sleeve and adjustable manual suction.

Discover the Colby Keller Butt edition
Fleshjack Boys Colby Keller Butt is a signature manual stroker built around a sculpted butt-style opening inspired by Colby Keller. The flexible SuperSkin material is designed to feel soft and lifelike, while the moulded exterior provides the distinguishing detail of this edition. It is part of the Fleshjack Boys range rather than the separate Fleshlight Girls collection, with its own model-specific styling and identity.
Inside its protective housing, the SuperSkin sleeve can be used with a compatible water-based lubricant. The twist-adjustable end cap lets you vary airflow and suction without batteries, charging or electronic controls. After use, remove the insert for careful rinsing and cleaning, then allow both sleeve and case to dry completely before reassembly. This product is the Colby Keller Butt model, not another Fleshjack Boys signature replica. The available catalogue description does not provide verified internal texture geometry or exact dimensions, so those have not been invented here.
Four defining features
FEATURE 01
Colby Keller signature replica
Distinctive sculpted butt-style opening from the Fleshjack Boys collection.
FEATURE 02
Soft SuperSkin insert
Flexible proprietary sleeve supplied inside a protective case.
FEATURE 03
Adjustable suction
Twist end cap changes airflow during manual use.
FEATURE 04
Removable for cleaning
Sleeve can be taken out for thorough washing and drying.
Why you’ll love it
This Colby Keller edition combines signature sculpted styling with the familiar soft SuperSkin insert and adjustable suction system. A removable sleeve and protective case make routine cleaning and storage straightforward, while the manual design requires no electronics.
Product specifications
| Brand | Fleshjack |
|---|---|
| Collection | Fleshjack Boys |
| Model | Colby Keller Butt |
| SKU | FJCK |
| EAN | 810476012496 |
| Sleeve material | SuperSkin |
| Opening | Butt-style |
| Case | Protective hard case |
| Power | Manual / non-powered |
| Suction | Adjustable end cap |
Cleaning and care
Use compatible water-based lubricant. After use, remove the sleeve, rinse with warm water and clean in accordance with Fleshjack care instructions. Dry all components thoroughly before reassembly and storage, avoiding harsh chemicals, unsuitable oils and excessive heat.
Frequently asked questions
What is Fleshjack Colby Keller Butt?
A signature manual stroker from the Fleshjack Boys range with a sculpted butt-style opening.
Is this the Colby Keller edition?
Yes, this listing is specifically for the Colby Keller Butt model.
What material is the sleeve made of?
Fleshjack’s flexible proprietary SuperSkin.
Does it include a case?
Yes, the removable sleeve is housed in a protective case.
Does the product vibrate?
No. The existing product information describes manual, suction-adjustable use.
Can suction be adjusted?
Yes, by turning the end cap to change airflow.
Is the sleeve removable?
Yes. Remove it from the housing for cleaning and drying.
What lubricant should I use?
Use water-based lubricant compatible with SuperSkin.
Can I put the sleeve away while damp?
No. Let it dry fully before reassembling and storing.
How should the product be cleaned?
Rinse the removed sleeve and clean as directed by Fleshjack, then air dry both sleeve and case.


















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