Mark One

Mark One is a consumer brand that aims to build desirable products that engage, inform, and inspire you to make healthier choices.

Co-founded by Justin Lee and Yves Behar, along with the fuseproject team, Mark One is a consumer brand that aims to build desirable products that engage, inform, and inspire you to make healthier choices in real time. Mark One’s first product, Vessyl, is the cup that automatically knows and tracks everything you drink. Mark One is based in San Francisco, CA. For more information, visit www.myVessyl.com