Waterproof BioThane® Slip Collar | Fi Series 3+ GPS + 6 Month Subscription

• Genuine Beta 520 Standard BioThane®

• Over-the-Band Style - The Fi device sits on top of the collar band via Fi-provided links, relieving stress on the tracker and keeping the collar intact if the device ever detaches.

• Solid or Two-Tone Colors - Choose a single color for a clean look, or mix your collar color with a different Fi link color for a custom combination

• Fi Link hardware - Genuine Fi links in Matte Black

• Machine riveted

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

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.



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

In the Box:

• BioThane® Waterproof Slip Collar

• Fi Series 3+ GPS device

• Charging & wifi base with 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.

Fi Membership Details:

• Billed $99 semi-annually
• AT&T 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.

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 waterproof material is created equal; we use only Genuine BioThane® on every product 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.