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. With no plastic after-taste Ecoffee Cup it's easy to Choose to Re-use every single day.