Element BioThane® Long Line

Element BioThane® Long Line

Extended Training Leash, Built for Real-World Use

The Element BioThane Long Line is where Bolder K9 began. Originally made for fosters and adopters at True North GSD Rescue, this leash was designed with a simple goal: maximum function, zero fluff. It’s a tried-and-true long line built for training, decompression walks, recalls, and muddy Pacific Northwest conditions.

Dependable, strong, and easy to maintain, the Element Long Line is designed to handle everything from structured training sessions to everyday outdoor adventures.

Beyond the Donation
Every Bolder K9 purchase supports our Beyond the Donation program, where we go beyond traditional giving by combining financial support with hands-on volunteer work for dogs and their people.
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Purpose-Built Long Line Design

This leash follows a no-frills, all-function approach:

• Ideal for training, recalls, decompression walks, and hiking

• Clean, straightforward design with no excess bulk

• Trusted by fosters, adopters, trainers, and everyday handlers

It’s a reliable tool built to support real dogs in real environments.

Beta BioThane Construction

• Made with 5/8" Beta BioThane

• Waterproof and odor-resistant

• Easy to clean and low maintenance

• Flexible and reliable in wet, muddy, or cold conditions

• Designed to withstand repeated outdoor use

Despite its lighter profile, this material delivers exceptional durability and handling.

Strength & Hardware

• Approx. 700+ lb break strength

• Equipped with a heavy-duty 3/4" clip

• Secured with solid brass Chicago screws

This leash is intentionally offered only with solid brass hardware for consistent strength, reliability, and corrosion resistance.

Color Options

• Primary Color: Solid color throughout the leash

Clean, simple, and easy to pair with any collar or harness.

Built for Dogs of All Sizes

From Chihuahuas to German Shepherds, the Element BioThane Long Line is designed to handle dogs of any size while giving handlers confidence and control during extended-distance work.

The Element BioThane Long Line is proof that simple gear, built right, can do the hardest work — dependable, durable, and rooted in rescue from day one.