BioThane Keychain - Brass
A classic, durable keychain crafted with solid brass hardware.
WATERPROOF
STINK PROOF
EASY TO CLEAN
LIFETIME GUARANTEE
Brass Keychain - Classic Style Meets Everyday Function
Keep your keys secure and stylish with our Brass Keychain, handcrafted from durable BioThane® and finished with solid brass hardware. Lightweight, waterproof, and built to last, it’s a practical accessory that pairs timeless design with everyday convenience.
Why you’ll love it:
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Solid brass hardware - bolt snap + split key ring for durability and classic style
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Premium BioThane® - waterproof, odor-proof, antimicrobial, and easy to clean
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Sized just right - ~6” length, perfect for easy handling and a solid feel
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Custom color options - choose from a variety of colors to match your gear or make it gift-ready
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Handmade quality - crafted in Oakland, CA and backed by our lifetime guarantee
Perfect for dog walkers, trainers, or anyone who wants a reliable way to keep keys organized. It also makes a thoughtful, customizable gift that’s both practical and stylish.
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Frequently Asked Questions
ABOUT US
We are a woman-run team of positive dog reinforcement professionals on a mission to help dogs and their guardians live their best lives together. Our goal is to help enhance the dog-human bond through products that prioritize connection, safety, and comfort over control.
