Hey, we're Sarah and Ed, the co-founders of DUO. As you can see below, it's been an amazing journey so far, but it's far from over! Our mission is to reduce the number of single use water bottles and hot drinks cups ending up in our oceans. That’s why we created a convenient solution that combines two reusable bottles in one. It hasn't always been an easy journey, but we hope you love your DUO as much as we do and brings that extra level of convenience to your life!