Caged Beast Male Chastity Device Kit-Black

Color: Black

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Lock his semen, attain his love~

Beauty, originality, comfort and safety!

Aesthetic pleasure of contemporary architecture and works of art
Inspired by the stylish contemporary architecture
And the coldness spilling out of the artistic beauty
Original UPKO design through 3D modeling
Inspecting male charm from artistic perception
The main beam is in conjunction with the secondary beam
Inspired by the nest structures in nature
Designed symmetrically for beauty of rules
Majestic and mighty as an armor, diverse and unique as diamond cuts
Streamlined to fit the male anatomy
Comfortable wearing that’s invisible, ventilated and breathable, it dries up quickly
Sanitary and reassuring with zero concern about wetness and sweat
Frosted black color, looming and private
Classic and avant-garde, serious and alluring
A little hidden mechanism for you to find out-the original double head silicone soft attachments

A set of 7 reversible double end heart-shape attachments
On one side is the Punk rivet, formidable as a caged animal
On the other side is the adorable heart, lovely and lively
At this time, the thorn of the rivet is facing inward, isn’t it exciting?
Designed by human body mechanics, the original oval pier ring
Reduces friction of the two thighs and frees up more room for the testicle
The bottom swings towards the crotch, making it comfortable and press-free
Each product has 3 sizes of rings: large, super large and ultra-large
To make the wearing experience more easy and comfortable
To make you walk lightly without causing pressure to the testis
High-quality and safe PC material
Skin-friendly, comfortable and durable

PC, silicone, copper alloy

Kit includes:

Main device*1
Silicone attachments*7
Lock cylinder*1

Inner diameter of main device: 1.5inches
Length: 3.03inches

Height: 3.42inches
Size of rings:
Large: 1.81*1.89inches
Super large: 1.85*2.05inches
Ultra large: 1.89*2.2inches

Return & Refund Policy

Strict product quality control and a pleasant shopping experience for consumers, have always been UPKO is committed to.

We do not accept any cancellations once the order is shipped already.

The products we sell are all personal private items, we do not accept any return or replacement if the products have no quality problems when products have been unpackaged or unsealed.

The product can be returned only in the state of original packaging and seal. Customer can contact us by email and provide the order number and the video showing the proof of the package. The customer service staff will reply with the address information customer can ship to once the return request is approved, and customer should be responsible for round shipping cost and tax if it occurs, also should provide us with the tracking number. We will process the refund after receiving the package and confirming it is eligible. You’ll be automatically refunded on your original payment method in 1-2 days after we received the items. Please remember it can take some time for your bank or credit card company to process and post the refund too.

Default products: Please email us and provide order number as well as proof photos within 24 hours of receiving the products. The customer service staff will contact you for follow-up verification and deal with the case accordingly. 

For the returned package with the reason of "rejected or the recipient not contacted", we are not able to issue the refund, so please make sure your shipping info. you put with order is correct.

Shipping Policy

All orders are processed within 1 to 3 business days (excluding weekends and holidays) after receiving your order confirmation email. You will receive another notification when your order has shipped. 

International Shipping

All the orders are shipped via FedEx , UPS and SF express, and are delivered within approximately 7-10 business days

Free Shipping

We offer FREE SHIPPING on all orders over $99!!!

Other Shipping Charges

Shipping charges for your order will be calculated and displayed at checkout. 

Your order may be subject to import duties and taxes (including VAT), which are incurred once a shipment reaches your destination country. UPKO is not responsible for these charges if they are applied and are your responsibility as the customer.

How do I check the status of my order?

When your order has shipped, you will receive an email notification from us which will include a tracking number you can use to check its status. Please allow 48 hours for the tracking information to become available. 

If you haven’t received the shipping progress on your order within 2 days of receiving your shipping confirmation email, please contact us at with your name and order number, and we will look into it for you.


FedEx and UPS does not deliver to Post Office Boxes or Military Bases.

Please make sure all the contact information is accurately before submitting order, since we are not responsible for packages delivered to the wrong address or refused at the time of delivery, due to misinformation given at the time of purchase, and we will not refund or credit you in such problems occur.

We are not responsible for any lost or stolen packages. If you do not receive your shipment, please contact the shipping company directly to file a claim.


Customer Reviews

Based on 3 reviews
A true control device

When I saw this cage I had to have it. I have a more discreet device I wear almost daily, but this device is what she tells me to put on when she is in charge. This one makes me feel sexy, like I am owned. When I wear it, I do what she wants and receive what she is giving to me and this cage has a distinct way of reminding me who is in charge, it might be the silicone spikes, or it might just be the design.
I’m a grower not a show-er, when I’m small the cage is a bit loose, but the feeling of this cage controls your erections, reminds you that you aren’t allowed to get hard. Great design, well thought out. All in all, a great purchase.

Finally, a cage designed for humans!

I immediately had to get one because it’s honestly one of the only designs I’ve seen that isn’t the exact same as all the others. The quality is amazing and the general design is great. It curves where it needs to and my bf says it is extremely comfortable while staying very snug and secure. The keys are high quality with cute heart. Bf says it is the only cage he’s ever worn that he can forget he’s wearing.

Luke Chalmers
Worth to buy

Cage has a great fit and very comfortable, rubber pad feels a little flimsy but gets the job done!