Hydroflask is one of the most popular water bottles in the world. We talk with its founder Travis Rosbach about the incredible innovation behind it that keeps our cold liquids cold and hot liquids hot while also reducing the amount of single use plastic that ends up in our oceans. This was especially important to Travis because growing up, he and his dad ran a scuba dive shop in the Virgin Islands, and he was tired of seeing plastic water bottles wash up on the beach. Today, Travis continues to make an impact through the Tumalo Group where he helps other entrepreneurs bring their ideas to life too.