The eco-conscious PLA lining of this cup ensures that the cup won't weaken from holding hot liquids over time. Plus, once you have finished your beverage, this cup is compostable in commercial composting facilities and can be disposed of for fast clean-up. Since it's composed of organic materials, it can be broken down naturally without damaging the environment and can help divert waste from landfills, effectively reducing pollution and promoting a more sustainable planet.