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Adjustable leash

Adjustable leash

Regular price €48,95
Regular price Sale price €48,95
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BioThane® Waterproof Adjustable Dog Leash: For Ultimate Flexibility and Comfort

Design your perfect dog leash with our easy-to-use designer tool. Personalize the colors and create a leash that perfectly suits your style and needs.

This adjustable leash offers optimal flexibility. Adjust the length to your preference, whether it should be shorter for more control or longer for extra freedom of movement for your four-legged friend.

Enjoy hands-free walks with your dog thanks to the smart design of this leash. With multiple rings you can click it at different lengths, making it suitable for everyone, regardless of your height. The minimum length for hands-free walking is 2.5m, for a medium-sized dog & an average height in terms of person.

Do you want to create a handle? If you have this adjustable leash all the way to the end, you can click one carabiner onto the fixed ring. Because this leash is very easy to adjust, you can give your dog more length, but you can also quickly adjust the leash to a shorter length when necessary.

Does your dog startle easily? Because the leash has a carabiner on both sides, this leash is ideal for double leashing.

This adjustable and hands-free dog leash is also often called a police leash.

Most important features:

  • Made from BioThane®, for unparalleled durability and water resistance.
  • 100% waterproof and easily removable, perfect for all weather conditions.
  • Hypoallergenic and odor resistant, ideal for sensitive dogs.
  • Strong and durable with a breaking strength of +280kg, for safe walks.
  • Vegan, without compromising on quality or performance.

Color chart Biothane

What is BioThane®?

BioThane® is an innovative material from the United States and serves as an animal-friendly alternative to traditional materials such as leather or nylon, mainly used for collars and leashes. It consists of a strong layer of nylon tape with a protective plastic coating, available in various trendy colors. All BySjezz® products are made from the original BioThane® Beta variant. This variant comes closest to leather in terms of 'handfeel' and suppleness, making it particularly popular among vegans and non-leather users. Advantages:

  • Alternative to Leather: BioThane offers a high-quality, soft and durable alternative to leather.
  • Appearance: Matte look with a light leather relief, available in various trendy colors.
  • Ease of maintenance: Easy to clean - just wipe with a damp cloth.
  • Water Resistant: Ideal for muddy adventures as it won't weigh down with moisture or become smelly.
  • Swimming friendly: Suitable for swimming as the material does not get soaked and remains wet.
  • Durability: Excellent flexibility in cold conditions, does not stretch, UV resistant, antibacterial and antifungal.
  • Robust and Lightweight: Remains strong and light even after prolonged use, suitable for strong dog breeds.
  • Comfortable: Provides good grip, feels comfortable and soft in the hand without cutting.
  • Durable Design: Simple, timeless design for extreme durability.


  • Slippery When Wet: When BioThane becomes wet, it may feel slightly slippery in the hands.

What are the properties of the hardware?

General maintenance:

  • When walking on the beach or in the forest: Contact with sand and seawater may reduce the lifespan of the hardware. Silver accessories generally last longer and are recommended for beach visits.

Maintenance per Color:

  • Black: The black color has a coating and can wear off with use, revealing the zinc color.
  • Gold (Brass): Stainless, brass hardware becomes more authentic in color over time.
  • Chrome: not scratch-resistant and rust-free, remains beautiful for a long time
  • Stainless steel: durable and strong, rust-free
  • Antique Bronze: not scratch-resistant, not stainless
  • Rose gold: not scratch-resistant, not stainless

Maintenance tips:

  • After your walk, rinse the collar or leash under the tap and dry it with a towel to preserve the hardware.

Other Considerations:

  • Questions or Specific Colors: Do you have questions about the accessories used or are you missing a specific color? Contact us, because at BySjezz (almost) everything is possible. We may include your desired color in our collection, so we can make other dog owners happy too.

Note: These care instructions will help keep your hardware looking good longer, but always follow the specific care instructions that came with your product for best results.

How do I clean the leash?

Do you often go to the beach or forest? It actually applies to all our products that if they come into contact with sand and/or seawater, the accessories and BioThane will remain beautiful for less time. Of course, you don't have this when you walk alone with your dog in the city.

Do the colors of the designer tool match the colors in real life?

The colors are calibrated, which means that the colors correspond well with the colors in real life. It remains an indication of what it could look like.

Of course, every screen is different. It also depends on the image settings of your phone or laptop. But it certainly gives you a good idea of ​​what it will look like in real life!

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