made by women, for women
made by women, for women
"The perfect teacher gifts! I purchased the Pouch and coordinating Big Os for teacher gifts, and know they will love them!"
made by women, for women
"I'm a new mom and needed something to keep me organized - but this Silicone Pouch is still durable and fun!"
made by women, for women
"As a nurse, I love having a daily accessory that's cute, functional and super easy to clean!"
made by women, for women
"I rely on my handsfree combo to keep me organized during the hectic school year!"
handsfree headquarters™
Home of the Original Big O® Key Ring
Oventure designs handsfree everyday accessories for life on-the-go.
What started with the Original Big O Key Ring in 2012 has evolved into a Handsfree Headquarters with life-simplifying solutions for your phone, keys, wallet & more.
Which Big O® Key Ring is Best For You?

Water-Resistant Silicone
Easily washable, velvety soft, and totally life-proof, the Silicone Big O Key Ring is a go-to fan favorite.
Luxe, Genuine Leather
Crafted from genuine, coated leather, the Leather Big O Key Ring is a super durable, fashionista favorite.