THIS BIG 40 OUNCE CAPACITY TUMBLER IS MADE OF VACUUM-INSULATED STAINLESS STEEL WITH A BPA FREE CONSTRUCTION THAT CAN MAINTAIN THE TEMPERATURE OF AL KINDS OF HOT AND COLD BEVERAGES. THE TALL DESIGN FEATURES A THIN HANDLE AND SIP-THOUGH LID. CHOOSE FROM FIVE COLORS AND ADD YOUR SCHOOL, SPORTS TEAM, ORGANIZATIONAL OR COMPANY LOGO, EMBLEM OR MESSAGE TO CUSTOMIZE.40 OZ