Vacuum Insulated: Simple Modern Cruisers are double walled and vacuum insulated, which keeps your favorite beverage hot or cold for hours. Flip Lid with 2 Straws - a press in flip lid closes to create a splash proof seal and 2 BPA free, reusable, plastic straws. 18/8 Stainless Steel: Tumbler is made from premium gauge 18/8 stainless steel. Fits Most Cup Holders: All Cruiser and Slim Cruiser tumblers will fit normal sized cup holders.
