10 views in the last 24 hours

Price:$55.00

Loading

Fi Series 3 Compatible - BioThane® Waterproof Fixed Quick Release Collar

VividCanineShop  

Returns & exchanges accepted

Please select an option

Please select an option

  • 1. Color

    2. Accent color for the Fi end links

    0/256

You can only make an offer when buying a single item

Star Seller. This seller consistently earned 5-star reviews, shipped on time, and replied quickly to any messages they received.

Highlights

  • Materials: Genuine Biothane, Matte black hardware, Brass plated hardware, Solid brass hardware, Fi end links

The Fi Series 3/3+ Compatible - BioThane® Waterproof Fixed Quick-Release Collar is perfect for adventurous dogs! Now you can enjoy the waterproof and easy-to-clean benefits of BioThane® while using your Fi device! Sizes are available from 11" to 23" in widths of 3/4" and 1" with coordinating end links. Hardware options are available in Brass Plated and Matte Black Zinc Alloy. These collars are only available in fixed sizes and cannot be adjusted. Our over-the-band style eliminates stress on the Fi unit and retains the collar's functionality should the Fi Device be removed.

To receive a properly fitting collar, you must carefully measure your dog’s neck to obtain an accurate measurement, as these collars are NOT adjustable. For information on measuring your dog’s collar, please refer to our Tips for Measuring.

We understand the importance of selecting the ideal collar for your pet. The images provided are examples and do not necessarily reflect the actual product you will receive. If you have any inquiries regarding sizing or any other aspect of your order, please don't hesitate to contact us before placing your purchase. Our team is readily available to assist you.

If you'd like to see our color combinations, please message us, and we'll be happy to show you!

The Fi device is sold separately. Visit www.tryfi.com and use code VIVID20 to save $20 off your Series 3/3+ activation.


ABOUT BIOTHANE:

We only use Genuine BioThane® on our leashes and collars. BioThane® is a polymer-coated webbing. The polymer coating makes this webbing an excellent leather alternative, as it is durable, waterproof, and easy to clean. BioThane® rinses clean in seconds, will not mold or mildew, and resists most common pet and outdoor odors. BioThane® is manufactured in the USA. While BioThane® is incredibly versatile and repels most dirt and grime, please note that it is not completely stain-proof in all circumstances. Regular cleaning is recommended to keep your BioThane® gear looking new.


CRAFTED WITH CARE IN THE USA

Every product is handcrafted with attention to detail using genuine BioThane® and quality hardware built to handle whatever the adventure demands.
Our gear is crafted for durability and everyday adventure. Match it to your dog's size and activity level. Our products are not rated to specific pull or load thresholds, so choosing the right product for your dog matters.

Gear Up for Every Adventure.



DETAILS:

• Genuine Beta 520 Standard BioThane®

• This Custom Fi Series 3/3+ Compatible Collar works seamlessly with your Fi tracking device

• Over-the-band style eliminates stress on the Fi Device

• Available in sizes 11" - 23"

• Collar widths available in 3/4" and 1"

• Fixed Collar Size - Not Adjustable

• Hardware options include Brass Plated and Matte Black Zinc Alloy

• Coordinating accent for the end links

• FI Series 3/3+ links in Matte Black

• Machine riveted with solid brass hardware / matte black hardware

• Easy to Clean – Rinse with water, wipe clean, and dry

• Waterproof – Will not absorb moisture.

• Odor-Resistant – Resists most common pet and outdoor odors. No wet-dog smell.

• Metal Safe Lock Buckle - Matte Black Zinc Alloy

• Weighs 5.3 oz including the Fi device



PRIMARY COLOR vs. SECONDARY COLOR:
Primary is for the main collar color; secondary color is for the accent pieces that hold the Fi links.


SIZING:

This is a fixed-size collar and is not adjustable. To choose the best collar size for your dog, do not use a previous collar as a reference, as there is no standard for collar measurements. Please measure your pet's neck to ensure a proper fit. To get the most accurate size, measure your dog's neck where their collar naturally sits. We suggest taking seasonal changes in your dog's fur into consideration. If you're unsure about which collar size to choose, please send us a message, and we'll be happy to help! If you have any questions or concerns about sizing, message us, and we'll be happy to help!
____________________________________________________________

TIPS FOR MEASURING:

When it comes to finding the perfect collar for your dog, getting the right size is essential. A collar that is too tight can be uncomfortable and restrict your dog's movement, while a collar that is too loose may slip off or pose a safety risk. To ensure a proper fit, follow these guidelines:

1. MEASURE YOUR DOG'S NECK

Using a flexible measuring tape, measure the circumference of your dog's neck. Ensure that you measure at the base of the neck, where the collar will sit. There should always be enough room between the pet’s neck and the collar to slip one to two fingers between them comfortably. This ensures that the collar isn't too tight. Make a note of the measurement in inches or centimeters.

2. CONSIDER YOUR DOG'S GROWTH AND FUR

If your dog is still growing, it's best to choose a larger size to accommodate their future growth. Additionally, if your dog has a lot of fur around their neck or experiences weight fluctuations throughout the year, consider these factors when selecting a size.

3. IN BETWEEN SIZES?

If your dog's neck measurement falls between two sizes, consider sizing up.

4. SIZE RANGE COLLARS (BUCKLE COLLARS)

For collars with a size range, it's best to choose the size that's closest to the middle of your dog's measurement. This allows for adjustments both up and down, providing a better fit.

5. FIXED-SIZE COLLARS

For collars with a fixed size, it is crucial to take an accurate measurement of your dog's neck where the collar is typically worn, as these collars are not adjustable. Take into account the thickness of the dog's fur to ensure an accurate neck measurement.

Remember, a properly fitting collar should be snug enough to stay in place, but not so tight that it causes discomfort or restricts your dog's movement. By following these guidelines, you can ensure that your dog's collar fits comfortably and securely.

____________________________________________________________

CARE:

We recommend washing your BioThane® gear by hand with mild soap and water, and then drying it with a soft cloth. Please keep in mind that brass hardware will naturally tarnish (develop a patina) over time; regularly polishing or cleaning the hardware will help minimize this process. Our nickel-plated, chrome-plated, and matte black hardware may show wear and tear over time; however, this is normal and does not compromise the hardware's integrity. To clean your hardware, we recommend washing it with mild soap and water, then drying it with a soft cloth.

Important Note: Please ensure that all hardware is thoroughly dried after use in any water, especially salt water. This will help to prevent the hardware from rusting.

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



PRODUCTION & SHIPPING:

Handcrafted to order in the USA. Please allow 5-7 days for processing before shipping. Processing time excludes weekends and holidays. We ship USPS Ground Advantage. We also offer an option to upgrade to USPS Priority Mail.


RETURNS & EXCHANGES:

Fi Collars have a 20% re-stock/remake fee for returns/exchanges. This fee is calculated based on the original retail price before any discount codes are applied. Please reach out to us to initiate a return or an exchange.

We are always here to help. Please reach out with any questions.



Disclaimer - Proper supervision of your pet(s) is always recommended when using any of our products. Vivid Canine gear is crafted for durability, and we're committed to quality in everything we make, but no dog gear is indestructible. You know your pet best, so it is your responsibility to regularly inspect all dog gear and accessories and replace them when signs of wear appear to keep your dog safe. Vivid Canine LLC assumes no responsibility for loss or damage caused by our products. Our full Disclaimer and Liability Policy is available in our FAQ section below.

Loading
  • Order today to get by Jul 30-Aug 5
  • Returns & exchanges accepted within 30 days
  • Free shipping
  • Ships from: Mesa, AZ

There was a problem calculating your shipping. Please try again.

Etsy Purchase Protection
Shop confidently on Etsy knowing if something goes wrong with an order, we've got your back for all eligible purchases — see program terms

Etsy invests in climate solutions like electric trucks and carbon offsets for every delivery. See how
Etsy invests in climate solutions like electric trucks and carbon offsets for every delivery. See how

Reviews for this item

What buyers say, summarized by AI: Great quality Looks great Love it Fits well Helpful seller Excellent personalization As described

4.9

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience.

(92 reviews)

4.9 Item quality
4.9 Shipping
5.0 Customer service
97% Buyers recommend
Filter by category
5 out of 5 stars 5 This item

Veronica Jul 3, 2026

Very beautiful high quality collar

Veronica Jul 3, 2026

Response from Vivid Canine

We truly appreciate your feedback! Feel free to reach out with any questions. Enjoy your beautiful new collar!

5 out of 5 stars 5 This item

Jill May 17, 2026

This is my 4th custom BioThane Fi 3/3+ adpated collar I have owned, and they are ALL AWESOME! I had one that something broke (not her manufacturing, I think it was the Fi link broke.) I messaged the shop, explained what happened and she said she'd replace it, i just had to pay shipping.) She got not only the replacement made, but also a new collar of a bigger size made, and BOTH SHIPPED OUT THE SAME DAY I contacted her!! THE COLLARS ARE BEAUTIFUL, SOFT, FLEXIBLE AND EASY TO CARE FOR, BUT TOUGH! I have two working Service Dogs, that happen to be Frenchies, rough and tumble, WWE THROWDOWNS ON MY BED AT 2 AM KIND OF FRENCHIES! And these collars let my Fi 3+ Activity/GPS Trackers hang on safely for all their hard play sessions, and some light work! Highly Recommend these Collars and anything VividCanine makes!

Jill May 17, 2026

5 out of 5 stars 5 This item

Rachel May 15, 2026

Great option for a fi comparable collar. It cleans easily and easy to take on/off the fi component.

Rachel May 15, 2026

5 out of 5 stars 5 This item

Amy May 14, 2026

Great collar that is very well made. Fits Fi attachment perfectly.

Amy May 14, 2026

VividCanineShop
VividCanineShop ·

Mesa, Arizona

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience. 5.0
·
10k sales
·
5 years on Etsy

Typically responds within a few hours

Typically responds within a few hours

Smooth shipping Has a history of shipping on time with tracking.

Speedy replies Has a history of replying to messages quickly.

Rave reviews Average review rating is 4.8 or higher.

You may also like

Shoppers with similar taste loved these

Show more
Show more
Listed on Jul 16, 2026