This design looks good and keeps your drinks cool or hot for up to 12 hours. A 40 oz capacity stainless steel interior ensures that your favorite drinks will stay fresh all day. It also features an adjustable straw cover with a screw-on plastic top so you can take it along on your travels. The easy-to-hold handle makes it perfect for car cup holders, 40 ouncesincludes reusable plastic strawall-day chill or heatstainless steel interiorsolid colors are dishwasher safe, but we recommend hand washing our printed tumblersscrew-on plastic top with straw openingadjustable straw cover for easy traveleasy-to-hold handlefits in car cup holder (3" diameter at base)zipper pouch sold separately