AS Plastic Double-Wall Straw Cup 1.New shape and new design ... Plastic straw cup;1,Size:16oz,20oz2, Double wall available3,Best selling mug of straw cupPacking for this straw cup is:1pc ... your beverage hot or cold longer,3,the designer of the cups helps to prevent your drinking spills while ... running 4,the cup of body and cover is made from AS, ,Non-leaching food grade material ...