THERMOS THE ROCK VACUUM INSULATED STAINLESS STEEL BEVERAGE BOTTLE IS CONSTRUCTED FOR EXTREME DURABILITY. THE LARGE CAPACITY BOTTLE HOLDS A WHOPPING 1 LITER AND STAYS AT OPTIMAL TEMPERATURE FOR UP TO 24 HOURS. THE EXTRA LARGE HANDLE MAKES CARRYING THE BEVERAGE BOTTLE EASY. THE TWIST AND POUR STOPPER POURS BEVERAGES INTO THE LID THAT DOUBLES AS A DRINKING CUP.