Home of the original
Big O® Key Ring
The Hands-Free Bracelet Key Ring
Shop 100+ Styles
✨ Shop 100+ Big O Styles ✨
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O-Boy Key Chain - Brushed Silver
O-Boy Key Chain - Brushed Silver
Regular price $19.00
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O-Boy Key Chain - Matte Black
O-Boy Key Chain - Matte Black
Regular price $19.00
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Silicone Big O® Key Ring - Rosé Pearlized
Silicone Big O® Key Ring - Rosé Pearlized
Regular price $25.00
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Silicone Big O® Key Ring - Tickled Pink
Silicone Big O® Key Ring - Tickled Pink
Regular price $25.00
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Silicone Big O® Key Ring - Tickled Pink Confetti
Silicone Big O® Key Ring - Tickled Pink Confetti
Regular price $25.00
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- See AlsoSilicone Big O® Key Rings
Silicone Big O® Key Ring - Gingham Tickled Pink
Silicone Big O® Key Ring - Gingham Tickled Pink
Regular price $25.00
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Silicone Big O® Key Ring - Tickled Pink Bamboo
Silicone Big O® Key Ring - Tickled Pink Bamboo
Regular price $25.00
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Silicone Big O® Key Ring - Tickled Pink Marble
Silicone Big O® Key Ring - Tickled Pink Marble
Regular price $25.00
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Leather Big O® Key Ring - Tickled Pink Lizard
Leather Big O® Key Ring - Tickled Pink Lizard
Regular price $55.00
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Silicone Big O® Key Ring - Tickled Pink Braided
Silicone Big O® Key Ring - Tickled Pink Braided
Regular price $25.00
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Leather Big O® Key Ring - Cotton Candy
Leather Big O® Key Ring - Cotton Candy
Regular price $55.00
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Leather Big O® Key Ring - Tickled Pink
Leather Big O® Key Ring - Tickled Pink
Regular price $55.00
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Silicone Big O® Key Ring - Fifty States Pink
Silicone Big O® Key Ring - Fifty States Pink
Regular price $25.00
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Resin Big O® Key Ring - Pink Topaz
Resin Big O® Key Ring - Pink Topaz
Regular price $30.00
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$30.00Sale price $30.00Unit price / per
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Leather Big O® Key Ring - Pink Topaz Croc-Embossed
Leather Big O® Key Ring - Pink Topaz Croc-Embossed
Regular price $55.00
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Leather Big O® Key Ring - Tickled Pink Riviera
Leather Big O® Key Ring - Tickled Pink Riviera
Regular price $55.00
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Silicone Big O® Key Ring - Marshmello Pearlized
Silicone Big O® Key Ring - Marshmello Pearlized
Regular price $25.00
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Resin Big O® Key Ring - Rosé
Resin Big O® Key Ring - Rosé
Regular price $30.00
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Leather Big O® Key Ring - Ombré Rosé
Leather Big O® Key Ring - Ombré Rosé
Regular price $55.00
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Leather Big O® Key Ring - Rosé Croc-Embossed
Leather Big O® Key Ring - Rosé Croc-Embossed
Regular price $55.00
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Silicone Big O® Key Ring - Cherry On Top
Silicone Big O® Key Ring - Cherry On Top
Regular price $25.00
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Silicone Big O® Key Ring - Cherry On Top Marble
Silicone Big O® Key Ring - Cherry On Top Marble
Regular price $25.00
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Leather Big O® Key Ring - Cherry on Top Croc-Embossed
Leather Big O® Key Ring - Cherry on Top Croc-Embossed
Regular price $55.00
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Silicone Big O® Key Ring - Orange Crush
Silicone Big O® Key Ring - Orange Crush
Regular price $25.00
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Leather Big O® Key Ring - Take Me Tangerine
Leather Big O® Key Ring - Take Me Tangerine
Regular price $55.00
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Female-Founded
We created the Big O Key Ring in 2012 to give women of every age an extra hand to hold onto what's important.
xOxO Janie and Caroline, Co-Founders and Co-CEOs
SHOP THE ORIGINAL
A Big O for Every O-ccasion
Water-Resistant Silicone
Easily washable, velvety soft, and totally life-proof, the Silicone Big O Key Ring is a go-to fan favorite.
SHOP SILICONE
Luxe, Genuine Leather
Crafted from genuine, coated leather, the Leather Big O Key Ring is a super durable, fashionista favorite.
SHOP LEATHER
Jewelry-Inspired Resin
Inspired by our favorite stackable bangles, the Resin Big O is a lightweight, swirly statement-maker.
SHOP RESIN
NOT YOUR NORMAL CARABINER
Secure Locking Clasp
Every Big O Key Ring is outfitted with our strength-tested, patented, locking clasp.
SHOP NOW
Designed to be strong, like you!
Life-Proof Durability
The non-bending, anti-squish design can withstand everything you can.
SHOP NOW
OFTEN IMITATED, NEVER EQUALED
We're the O-riginal
6 reasons why #Ogirls choose to invest in the Original Big O instead of a knockoff.
WHY choose the big o?
Free U.S. Shipping Over $65
Designed in Texas
Female-Owned Company