It features a black comfort grip handle which provides you with a more comfortable and secure grip It is a double-wall construction made of food-grade stainless steel with a powder-coated finish for a stylish and durable look This new version showcases a scalloping-free design in the center of the body The generous 40 oz capacity ensures you stay hydrated throughout the day, leaving more time for the things you love With its advanced insulation, the MAMMOTH Mug keeps liquids refreshingly cold for an incredible 36 hours and captivatingly hot for over 2.5 hours Each tumbler includes our renowned leak-resistant slide lock lid and a convenient straw Hand wash recommended and not intended for microwave use Approximate Size: 9-1/16 L x 3-13/16 Dia