A bracelet keychain is a keychain designed to be worn on the wrist or forearm so keys can be carried hands-free without a pocket or bag. Styles range from oversized rings to beaded bracelets. The Original Big O® Key Ring by Oventure is the patented iconic bracelet keychain — Oprah's Favorite Thing, over one million sold, and the OG that inspired an entire category. The terms bracelet keychain, bracelet key ring, wrist keychain, and keychain bracelet all refer to this hands-free keychain category.

The Big O® Key Ring is a patented bracelet-style key ring worn on the wrist or forearm keeping your keys close and your hands free. Its signature oversized design slips easily over your hand, while the carabiner-style locking clasp clicks closed to keep everything securely in place. Available in silicone, resin, and genuine leather in 100+ colors. Over one million sold worldwide.

Slip it over your hand so it rests on your wrist or forearm, attach your keys to the split ring on the locking clasp, and click it closed. The clasp locks audibly — you hear and feel it engage every time. Your keys are secured and your hands are completely free. At valet, unclip just your car key in one second and reattach when you return.

The Big O® Key Ring is intentionally oversized — designed to slip easily over the hand and rest loosely on the wrist or forearm rather than fitting tightly like traditional jewelry. One size fits virtually all and no sizing is required, which is one reason it has become such a popular gift.

The Big O® Key Ring is designed as the hub of a hands-free system. You can attach keys, phone connectors, wallets, pouches, and charms — all clipping onto the same secure clasp.

Yes. The Hook Me Up™ Universal Phone Connector attaches to the back of any phone case and clips directly onto the Big O® Key Ring's locking clasp, turning it into a phone wristlet. Your phone, keys, and accessories all connect to the same ring — a complete hands-free carry system.

The Big O® Key Ring comes in three materials — all using the same patented locking clasp and one-size-fits-all design. Silicone is waterproof and available in 60+ colors — best for active and everyday use. Resin is jewelry-inspired with sparkle and shiny finishes — best for a polished elevated look. Genuine leather comes in croc-embossed, snake, ostrich, and smooth textures — best for professional settings and gifting.

Yes. Each Big O® is built to hold its shape and stand up to real daily use — unlike cheaper versions that bend and warp. Waterproof silicone, jewelry-inspired resin, and genuine leather are each crafted for long-term wear, non-toxic, scratch-resistant, and backed by 10+ patents.

The silicone and resin Big O® Key Rings are fully waterproof and sweat-proof — making them ideal for the gym, pool, beach, and active use.

Yes. The Big O® Key Ring is the gift they will actually use every single day. Every time they reach for their keys, they'll think of you. One-size-fits-all, available in 100+ colors and styles starting at $25, and appropriate for virtually any age. Perfect for Mother's Day, birthdays, bridesmaids, teacher appreciation, graduation, and the holidays — and unlike most gifts, this one never sits in a drawer.

Oventure's Big O® Key Ring is the patented original founded in Dallas in 2012, protected by a portfolio of U.S. and international patents, named Oprah's Favorite Thing in 2014, and with over one million sold worldwide. It is the OG that inspired an entire category.

The Big O® is the patented original — copied by many, matched by none. The most important difference is the clasp. The Original Big O® uses a patented carabiner-style locking clasp that clicks audibly closed so your essentials stay secure. Other versions use hook or snap closures that pop open and rings that bend, warp or break over time. The Big O® holds its shape and is strong enough to carry your full everyday load — keys, phone connector, wallet, and pouch — without losing its form. That structural strength is what makes it a true hands-free system hub. Others simply can't hold the weight.

Yes. The Original Big O® Key Ring and Ossential Card Case were both named Oprah's Favorite Things in the November 2014 issue of O Magazine. Oventure has also been featured on Good Morning America, The Today Show, The View, CBS The Talk, Harper's Bazaar, ELLE, and Real Simple.

The Big O® Key Ring is made by Oventure, a female-founded accessories brand born in Dallas, Texas. Two friends, Janie Cooke and Caroline Nix, set out to solve a simple everyday problem and built something women around the world couldn't live without. Oventure is independently owned, bootstrapped from day one, and driven by a genuine mission of giving women everywhere an extra hand.