Biothane Dog Leash - Waterproof - Havarun™ - 3/4 Multi- Length
Biothane Dog Leash - Waterproof - Havarun™ - 3/4 Multi- Length
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One Leash. Multiple ways to walk.
- Havarun™ adapts from close-control walks to hands-free adventures paired with our adaptor.
- 3/4" Beta BioThane® Super Heavy — waterproof, odor-resistant, wipes clean
- ✔ Built-in handle doubles as an attachment point — clip it to a bag, stroller, belt loop, or car seat when your dog's settled and you need a quick, secure tie-off
- Carabiner standard — swivel trigger snap available as a swap
- Available in 4ft, 6ft, 8ft, 10ft — 4ft for training, 6ft for everyday walks, 8–10ft for open trails
- Lifetime Hardware Guarantee
About Accent Color: The accent color is the decorative trim on the handle — choose a contrasting color to personalize your leash, or match it to your main color for a clean, uniform look.
BioThane is a coated polyester webbing that looks and feels like leather but is 100% waterproof, never stinks, and wipes clean with a damp cloth. It's the same material used in professional K-9 and working dog gear worldwide — softer, lighter, and more durable than nylon or leather.
🚚 Free shipping on orders over $75
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Lifetime Hardware Guarantee
Lifetime Hardware Guarantee
Built to last. Backed to prove it.
Every ZOZOLU collar and leash is made with genuine American-made BioThane® and solid brass and nickel hardware from a fifth-generation family hardware company. If any hardware component ever fails mechanically under normal use, we'll repair or replace it.
Covered: Snaps, carabiners, buckles, and rivets that fail under normal use.
Not covered: Chew damage, natural brass patina, and cosmetic trail wear.
How to claim: Email info@zozolu.com with a photo of the failed component and the email address on your original order. Once verified we'll send return shipping. When we receive your gear we'll take care of the rest.
- 5 stars: 39 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
Perfect for hikes. Love that I don't have to worry about it getting muddy or wet.
It is perfect for training my problem child. I love this leash. It looks durable and yet looks very classy with...
This leash has transformed our walks! I love how light it is and...
Dog walker votes: BEST leash ever, holds up to everything. I walk several dogs a day, this is comfortable, handles exquisitely...
Theses are the best leashes bar none! Nothing comes close to...
Pawmazing colors, easy to use!
Fabulous Styling Leash. LOVE IT! Will be pondering another color soon
Love how lightweight and flexible the leash is. It feels soft in your hands.
Very well made and strong leash. Works well with my 50 lb. puller.
A friend of mine who is a dog trainer recommended this leash.
The best leash for giving your dog just a little more room on a walk.
Stunning and functional!
Great leash: sturdy, bright and easy to clean.
I love this leash! I clip it around my bag to be hands free with a bit more...
Good quality and easy to set up for hands free use.
The only place I'll be buying a leash in the future!
I absolutely love the carabiner on this leash. We have a golden retriever...
Love the hands free leash.
Exactly what I was looking for. Drag through dirt with garden hoses, ...
Absolutely love the adjustable biothane quick release. It's practical but also beautiful -- the perfect combo for my active, water-loving golden girl. After trying out a few different collars/brands, this one checks all the boxes for us.
I cannot say enough about these leashes.
Absolutely love this leash! I have an 110-pound Great Dane mix, and I'm not worried about it breaking at all. I was a little worried about how thin it is, but it seems very well made!
Love it
Love this leash! The color. The feel. The design! Every thing! Will be ordering more stuff!
Amazing quality get tons of complements on Sammies setup!
We are happy with our new Zozolu leash and longline it's all we use now, first time we got caught in a downpour I knew we would never go back to nylon.
What sold me is how it doubles as a handle when you need it. We hike a lot and being able to clip into the Havafree system or grab a short handle near my dog on tricky terrain is incredibly useful. Feels premium and built to last.
What sold me is how it doubles as a handle when you need it. We hike a lot and being able to clip into the Havafree system or grab a short handle near my dog on tricky terrain is incredibly useful. Feels premium and built to last.
Once I understood how the Havarun works with the Havafree it clicked immediately. The carabiner end is beefy and secure, and the handle option is great for crowded areas. My Great Dane is a puller and this setup gives me total control.
Once I understood how the Havarun works with the Havafree it clicked immediately. The carabiner end is beefy and secure, and the handle option is great for crowded areas. My Great Dane is a puller and this setup gives me total control.
Great leash that I was able to customize.
I got the Crimson Canyon color and it is STUNNING. The matte hardware elevates the whole look. The modular clip system means I can set up a tie-out at a café or switch to a handle in seconds. This is thoughtful, well-made gear.
I got the Crimson Canyon color and it is STUNNING. The matte hardware elevates the whole look. The modular clip system means I can set up a tie-out at a café or switch to a handle in seconds. This is thoughtful, well-made gear.
Zero adjustable parts means zero weak points. The Havarun clips straight to the Havafree anchor for a tie-out or I fold it into a handle when we're in tight spaces. BioThane feels nothing like cheap nylon -- it's in a different league entirely.