About this The Last Straw II 20 oz Double - Wall Acrylic Cup - Blue:
20 oz. double-wall acrylic cup with screw-top lid, colored straw and BPA free.
NOTE: Product comes with Prop 65 warning label. Label reads: "WARNING: This product may contain carcinogen, which is known to the State of California to cause Cancer and Reproductive Harm. For more information, go to www.P65Warnings.ca.gov.