235 ml (8oz) cup made with natural fibre, corn starch and resin (M-F) it’s BPA, BPS and phthalate free. The lid and sleeve are made with matte, food-grade silicone which is latex-free and designed especially for hot liquids. It has a re-sealable ‘no-drip’ lid, making it perfect to take with you everywhere you go. The whole product (cup, lid and sleeve) is dishwasher safe and should last for years if treated nicely.