· Vacuum-insulated stainless steel keeps beverages hot up to 5 hours and cold up to 15 hours· Sleek stainless steel handle allows for easy drinking· Splash-proof lid keeps beverages inside when closed and will not splash· Top-rack dishwasher-safe lid and body make cleaning easy· Non-slip grip base helps prevent mug from slipping, clanking, or scratching on surfaces· Holds 14 oz. and fits under most single-serve brewers· BPA-free lid and body; limited lifetime guarantee