Stackable Style

Design Your 2021 Combo

Currently Trending

Home Of The Original
Big O® Key Ring

Oventure helps busy women simplify their days with happy, hands-free accessories. Our life-proof designs keep your essentials in check whether you’re juggling kids, exams, or a crazy work week... and they make great gifts too!

Silicone Heart Pouch

You know what they say: always wear your heart on your Big O® Key Ring! Lightweight, durable, and extra cute, this new pouch was designed to be clipped onto your Big O to hold everything you love.

We're the Original

Our signature Big O® Key Ring design is often imitated, but never replicated.

Quality Materials

Our materials are chosen for their long-term durability and texture.


We personally carry each piece to perfect it before introducing it to you.

Big O® Key Rings

Choose from 100+ styles in silicone or leather.

Wallets & Pouches

Because your Big O® Key Ring needs a BFF.


Everyone’s Favorite Key Ring