Fi Mini GPS collar bundle — black Fi box with yellow BioThane® slip dog collar on white background

Yellow slip collar with accessories on a white background, featuring 'In the Box' text.

Slip collar measuring guide for dogs with text and a silhouette of a dog wearing a collar.

Vivid Canine BioThane® material benefits infographic

Vivid Canine Waterproof BioThane® buckle dog collar sizing guide

Collar width size comparison showing three collars in 5/8, 3/4, and 1" widths on a white background

Vivid Canine BioThane® color chart showing all available color options for BioThane® Gear

Vivid Canine BioThane® dog gear production and shipping timeline schedule

Waterproof BioThane® Slip Collar | Fi Mini GPS + 6 Month Subscription

$119.00 USD

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FREE SHIPPING on orders $60+ (USA)
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Loved by Dogs. Trusted by Owners.

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Find the Right Fit for Your Dog

Sizing Guide

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Description
Details
Care
Why Biothane?

Built for Fi Mini. Our BioThane® slip collar is designed for the Fi Mini GPS tracker. The Fi device attaches directly to the collar band, no links needed. Waterproof, adventure-ready, right out of the box.

Premium BioThane® slip collar paired with the Fi Mini GPS device and a 6-month subscription - everything you need to gear up and track your dog right out of the box. Waterproof, odor-resistant to most common pet and outdoor odors, and built to last through every hike, swim, and rainy walk.

What's Included:

BioThane® Waterproof Slip Collar
Fi Mini GPS device
3 case options
USB-C charging cord
6-month subscription to Fi ($99 value) and one-time activation fee ($20 value)

Inside your box, you'll find instructions for activating your Fi device. After the initial 6 months, your subscription will automatically renew semi-annually at $99.

With the Fi device, you'll receive 24/7 GPS tracking & AI-powered health monitoring.

Fi Membership Details:

Billed $99 semi-annually
Verizon LTE-M cellular network
1-year warranty
Extended warranty (Covers defects + malfunctions)
Phone Support. 7 days a week, 10 am-8 pm ET. 1-888-4-Fi-DOGS (1-888-434-3647)
Online support. 7 days/week on chat to answer any questions.

Build Your Collar:

Color - 34 vibrant BioThane® colors
Size - 14" - 24"
Width - 5/8", 3/4" or 1"
Hardware - Solid Brass, Nickel Plated, or Matte Black

CRAFTED WITH CARE IN THE USA

Our products are crafted for durability and everyday adventure using genuine BioThane®. They should be matched to your dog's size and activity level. They are not rated to specific pull or load thresholds, so selecting the right product for your dog is essential.

Gear Up for Every Adventure.

• Genuine Beta 520 Standard BioThane®

• Machine riveted

• Solid brass, Matte black, or Nickel-plated hardware

Due to lighting and monitor differences, actual colors may vary slightly from what appears online.

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.

Not all BioThane® is created equal; we use only Genuine BioThane® on every leash and collar we make.

BioThane® is a polymer-coated webbing that performs like leather without the drawbacks. It's waterproof, won't mold or mildew, and resists most common pet and outdoor odors. A quick rinse is all it takes to clean. BioThane® is manufactured in the USA.

While BioThane® repels most dirt and grime, it is not completely stain-proof in all circumstances. Regular cleaning with mild soap and water will keep your gear looking its best.

Waterproof BioThane® Slip Collar | Fi Mini GPS + 6 Month Subscription

$119.00 USD

24/7 GPS Tracking

Total peace of mind

AI-powered health insights, real-time activity monitoring and live GPS tracking — all available any time, anywhere

IP68 Waterproof

Salt water tested to 50 meters

2-Month Battery Life

Long-lasting power for every adventure

24/7 Escape Alerts

Instant notifications if your dog gets out

Lost Mode Live Tracking

Real-time GPS when it matters most

VERIZON LTE-M Cellular

Roaming in the US, Canada & Mexico

AI Behavior Detection

Sleep tracking, activity & vet health reports

Smarter Gear for Bigger Adventures.

Fi's 24/7 GPS tracking and AI-powered health monitoring.
Paired with Vivid Canine's waterproof BioThane® collars — built for every trail, every swim, every moment.

Fi tracks the adventure. Vivid Canine is built for it.

Why Vivid Canine & Fi?

Fi tracks every adventure — Vivid Canine gear is built to handle them. We use only Genuine BioThane®, a USA-made, polymer-coated webbing that's waterproof, durable, and easy to clean. Handcrafted in the USA to work seamlessly with the Fi Series 3/3+ GPS tracker, tough enough for every trail, swim, and muddy romp.

The Vivid Canine Difference

Genuine BioThane®

Waterproof. Easy to clean. Adventure-ready.

Built to Last

Durable products for active dogs.

Lifetime Guarantee

We stand behind every product.

Made in the USA

Crafted with care, built to last.

Gear Up for Every Adventure
Still Exploring?

Complete Your Fi Mini GPS Setup

Pair It With the Perfect Leash

Every adventure starts with the right gear. Our BioThane leashes are built to match your Fi Mini GPS collar — waterproof, durable, and designed for dogs that never slow down. Gear up for every adventure.

Shop the Leash Collection

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