emerald and coral BioThane waterproof coupler with matte black hardware

deep sea blue and teal BioThane waterproof couple with solid brass hardware

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a set of four lanyards with carabine options

a collection of five different types of dog leashes, each with a unique color and design, arranged in a row.

Vivid Canine BioThane® dog collar color chart showing all available color options

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Biothane Waterproof Coupler

$25.00 USD

Shipping calculated at checkout.

Free shipping on orders $60+ (USA)
$5 flat rate on orders under $60

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30-day returns

Length

12"

Width

5/8"

Hardware Finish

Solid Brass - Trigger Snap

Size Guides

📏 View Size Guide

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Description
Details
Sizing
Care
Why Biothane?

Walk Two Dogs. One Leash. Zero Hassle.

The Vivid Canine BioThane® Waterproof Dog Coupler clips directly onto your existing leash — or any leash from our shop — so you can walk two dogs at once with one hand and total control.

Why BioThane®?

100% Waterproof: Perfect for water-loving dogs and all-weather activities
Odor-Resistant: No wet-dog smell. Resists most common pet and outdoor odors
Genuine 520 Standard BioThane®: The gold standard in waterproof dog gear
Made in the USA: Crafted with care, built to last
Vibrant Colors: Eye-catching and on-trend for you and your crew

Details

Width: 5/8" or 3/4"
Lengths: 12", 18", or 24"
Hardware Options: Solid Brass Trigger Snap, Silver Trigger Snap, Matte Black Trigger Snap, Matte Black Carabiner, Silver Carabiner

Due to lighting and monitor differences, actual colors may vary slightly from what appears online.

Our full Disclaimer/Liability Policy is available in our FAQ.

Please note: Two-tone couplers are considered custom orders. Please review our Return/Exchange Policy before ordering. Choose your colors and length carefully — message us anytime if you need help deciding!

• Genuine Beta 520 Standard BioThane®

• Machine riveted

• O-ring to attach your leash

• Solid brass, Matte Black, or Nickel-plated O-ring and Rivets

• Solid brass, Matte Black, or Chrome-plated Trigger Snap
(NOT RECOMMENDED FOR AGGRESSIVE PULLERS)

• Matte Black or Aluminum Carabiner

• Made in the USA with love

The lengths listed are measured from end to end. Please keep this in mind when deciding which length to get!

• Width 3/4"

• Length options vary (12", 18", 24")

Taking care of your Biothane gear is easy! Just follow these simple tips:

• Handwash your Biothane gear with mild soap and water, then dry it with a soft cloth.

• Brass hardware will develop a patina (tarnish) over time, but you can minimize this by regularly polishing and cleaning it.

• Don't worry if nickel-plated and matte black hardware shows wear and tear over time—it's normal and won't affect its integrity. To keep nickel-plated and matte black hardware in great shape, wash them with mild soap and water and dry them thoroughly after use, especially if they've been in water, like salt water, to prevent rusting.

While BioThane® is incredibly versatile and repels most of the dirt and grime it encounters, please note that it is not completely stain-proof in all circumstances. Regular cleaning is recommended to keep your BioThane® gear looking new.

We only use Genuine BioThane® on our leashes and collars. BioThane is a Polymer coated webbing that is durable, waterproof, and easy to clean. BioThane® rinses clean in seconds, will not mold or mildew, and will not absorb odors. BioThane® is manufactured in the USA.

Biothane Waterproof Coupler

$25.00 USD

The Vivid Canine Difference

Genuine BioThane®

We use genuine BioThane®—a premium material built for active dogs. Every product is handcrafted in the USA to ensure lasting quality. Waterproof. Easy to clean. Adventure-ready.

Built to Last

Our products are built to withstand years of active use. Genuine BioThane® and expert craftsmanship ensure reliable performance through countless adventures.

Lifetime Guarantee

Premium quality means fewer replacements and better performance. Vivid Canine gear is built to last, making it a smart investment for years to come. We stand behind the quality of every product we sell. That's why we back every product with our Lifetime Guarantee. Learn More

Made in the USA

Proudly handcrafted in the USA with genuine BioThane®

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Biothane Waterproof Coupler