We took our knowledge of heated technology in apparel and other products and took it to the next level. Our 17oz stainless steel coffee mug, is double-walled, insulated and made of 304 stainless steel and BPA-free plastic, this durable and leak-proof mug will quickly become your favorite go-to mug. Its wide mouth also makes it easy to clean so it’s ready to go to with you in the morning! Whether you prefer coffee, tea, or another favorite beverage, you can ensure it’s with you wherever you decide to go. The double wall insulations means that it keeps hot drinks hot and cold drinks cold. Take it anywhere, take it everywhere! No matter the weather, this stainless steel mug is what you need.