Ice Master 750ml Black Double Straw CupWith a large capacity of 750ml, this cup is versatile and eliminates the need for repeated refills; The double layer cup body design insulates both heat and cold, taking good care of you; Equipped with a built in straw, this cup keeps your lipstick off the glass; A straw brush is included as a gift, making cleaning the straw convenient and quick; Heat resistance temperature 5*C 90*C degrees.