• Customizable BioThane Dog Leash - BFFGear
1 1

BFFGear

Customizable BioThane Dog Leash

Customizable BioThane Dog Leash

$36.00 USD
$36.00 USD
Sale Sold out
Shipping calculated at checkout.
Color: Purple

CARE GUIDE

Our collars and leashes are waterproof and easy to clean, helping your pet look their best every day.

  • Simply wipe them down with warm water and mild dish soap.
  • Unlike leather and nylon, our collars don’t retain water, so they dry quickly.
  • Regularly inspect the hardware to ensure everything is secure.

Shipping & Processing Time

Free shipping on USA orders over $70. We ship via USPS from California, with delivery typically 3-5 days after dispatch. Orders are processed within 2 business days.

Returns

Our Commitment
We stand behind every product we sell. If you aren't 100% satisfied, we're here to help!

Non-Personalized Items
Returns are accepted within 30 days of shipping. Shipping fees are not reimbursed. Please refer to our sizing guide to ensure you order the perfect fit.

Personalized Items
Personalized items cannot be returned or exchanged unless there was an error on our part.

Incorrect Orders
For incorrect orders, contact us within 7 days for a 50% discount on remaking the new item. Shipping is not discounted. To help prevent incorrect orders, please see our sizing guide or reach out to us with any questions.

Livetime Warranty

We take pride in the quality of our products, which is why every item comes with a Lifetime Warranty against defects in materials or craftsmanship. If your product doesn’t perform as promised, we’ll repair or replace it—no questions asked. Please note that shipping fees are the responsibility of the customer.

Please note: The warranty does not cover normal wear and tear, misuse, or accidental damage. Our collars are not designed or intended for tie-out purposes.

Customizable BioThane Dog Leash – Durable, Waterproof & Built for Strength

Upgrade your dog’s leash with the Customizable BioThane Leash, a durable and versatile option designed for strength, reliability, and comfort.This 5/8" wide leash is far stronger than leather or nylon, making Biothane the best dog leash material available. Whether you need a dog training leash, a dog walking leash, or the best hiking leash, this high-performance option is built to withstand every adventure.

Unmatched Strength & Durability

  • Stronger Than Leather & Nylon – Unlike traditional materials, this leash resists fraying, stretching, and cracking, providing long-lasting performance.
  • Waterproof & Odor-Resistant – Perfect for all-weather use, this leash repels water and prevents odor buildup, keeping it fresh even after muddy hikes or rainy walks.
  • Easy to Clean – No more dealing with dirty or smelly leashes—simply wipe it clean or rinse it under water.

Superior Construction – No Rivets or Thread, Just Strength

Unlike most manufacturers that use rivets or stitched thread, this BioThane leash is assembled using stainless steel Chicago screws—the same hardware trusted by equestrian makers and cowboys for its incredible strength and reliability. These screws provide a more secure and durable bond, ensuring that your leash holds up under heavy pulling and constant use. 

Customizable for Every Dog’s Needs

Available Lengths:

  • 6-foot leash – Ideal for everyday walks, offering the perfect balance of control and freedom.
  • 8-foot leash – Provides extra reach while keeping your dog close enough for easy handling.
  • 10-foot leash – Great for training sessions, recall work, and open-space exploration.
  • 15-foot leash – Allows more freedom while maintaining control, ideal for larger play areas.
  • 20-foot leash – The perfect length for recall training, supervised off-leash practice, or tracking.
  • 30-foot leash – The best long leash for hiking, training, or beach outings, offering maximum range while ensuring safety.

20+ Color Options

Choose from a vibrant selection of colors to match your dog’s style and personality. Whether you prefer a bold statement or a classic look, there’s a color for every preference.

Premium Hardware Choices:

  • Black – Sleek, modern, and stylish.
  • Stainless Steel – Rust-resistant, highly durable, and built to last.
  • Solid Brass – A classic, strong metal that develops a unique patina over time.

Optional Traffic Handle – Extra Control When You Need It

For added convenience, you can customize your leash with an optional traffic grab handle. This extra handle is placed closer to the clip, allowing you to quickly gain close control over your dog in high-traffic areas, training situations, or when crossing busy streets. Whether you're navigating crowded sidewalks or need quick control over an excited pup, this traffic handle adds a level of safety and security that standard leashes don’t provide.

Why Choose This BioThane Leash?

  • Designed for Every Dog – Whether you have a small breed or a powerful puller, this leash is made for all sizes.
  • Perfect for Outdoor Adventures – Waterproof, odor-resistant, and incredibly strong, making it the best hiking dog leash for rugged trails and wet conditions.
  • Low-Maintenance & Easy to Clean – Unlike leather or nylon, BioThane requires no special care—just wipe it down, and it's ready to go.
  • Built to Last – The stainless steel Chicago screws ensure a secure fit without the risk of rivets popping or thread unraveling over time.

Choose your length, color, and hardware today, and experience the difference of a leash built for durability and adventure!

More Premium Dog Gear

Looking for more high-quality dog gear? Check out these must-have items:

BioThane vs. Nylon & Leather – A Mockumentary Comparison 🎥

See BFF Gear BioThane collars and leashes put to the test against nylon and leather in these fun, fact-based mockumentary-style videos.

📌 BioThane vs. Nylon – Strength & Durability Test
Larry Labtech scientifically tests BFF Gear BioThane against nylon. Watch here: BioThane vs. Nylon Video.

📌 BioThane vs. Leather & Nylon – Material Showdown
A mockumentary-style breakdown of BFF Gear BioThane, leather, and nylon in real-world conditions. Watch here: BioThane vs. Leather & Nylon Video.

 

View full details

Customer Reviews

Based on 144 reviews
97%
(140)
3%
(4)
0%
(0)
0%
(0)
0%
(0)
100.0
100.0
S
Sarah Thompson
Perfect Leash for Control and Comfort

I got my BioThane Traffic Handle Dog Leash along with the Quick Release Collar a few weeks back and have had time to experience it. The SupperGrip handle is really nice, but it’s the second handle that I love. The double handle design gives me total control during walks, especially in busy areas. The customizable traffic handle is a great touch—I chose a color that matches my dog’s collar, and it looks amazing! It's also so easy to clean after muddy hikes. Highly recommend it to any dog owner looking for a durable, stylish leash!

M
Mark R. Alaska
Great For the Beach

I love using the green Classic Biothane leash for our beach outings. It’s lightweight and doesn’t get soggy or dirty in the sand. Perfect for my energetic Boxer.

M
Megan L. Colorado
Built for all weather

This leash has been through snow, rain, and mud, and it’s still in excellent shape. The waterproof material makes it a great choice for unpredictable weather. The grip on the main handle is fantastic, even with gloves on.

E
Ella Filippi
LOVE!

The biothane leash is amazing ! I love the second handle and adjustability the leash provides. I have a big Rottweiler and he definitely looks very stylish with his matching collar and leash. The best part is the it’s easy to clean, high quality, does not retain smell. I am going to buy more for sure! Also the branding is amazing, you can tell the care and quality that goes into these handmade leashes . I also love how easy the leash is to grip while walking. Don’t hesitate to buy! 10/10

User picture User picture User picture User picture User picture
M
Michael D. Michigan
Comfortable grip

The SupperGrip handle is a standout feature. It’s easy to hold during long walks, even when my dog is pulling. The D-ring is a smart addition for attaching accessories like poop bags.

123