Since 1904, Thermos® has been driven by one guiding principle: original innovation. Long before our name became synonymous with reliable temperature retention, Thermos was simply an idea—an ambitious experiment in applied science. That year, we made history by introducing the world’s first consumer products built on vacuum-insulation technology, forever changing how people store and enjoy hot and cold beverages on the go.

Over a century later, our commitment to innovation remains stronger than ever. From classic insulated flasks and food jars to travel mugs, water bottles and beyond, every Thermos product is designed and engineered to deliver unmatched performance and durability. We combine cutting-edge materials, precision manufacturing and rigorous testing so you can trust your Thermos to keep drinks piping hot or ice-cold for hours—day after day, year after year.

But our legacy isn’t just about keeping things at the perfect temperature. It’s about empowering active lifestyles, sustainable choices and memorable moments—whether you’re commuting to work, hiking a mountain trail or sharing a homemade lunch with friends. As Thermos looks ahead to the next hundred years, our mission is clear: to keep pioneering new ways to help people live smarter, healthier and more connected lives—one perfectly insulated sip at a time.