The versatile Ecovessel Perk Triple Insulated coffee and tea mug will keep coffee or tea hot and fresh for hours. It includes a strainer basket for loose tea or fruit infusion and the one-touch button is designed for one-handed operation. The button includes an integrated lock to make sure the lid stays closed when you are not drinking. The Perk can keep your drinks hot for up to 8 hours and cold for up to 36 and will soon become your favorite coffee bottle. Durable Matte Powder Coated Finish and Polished Silver Finish Hand washing Recommended Recyclable