Ecoffee cup happy reusable coffee cup 400ml eco friendly biodegradable bamboo fibre dishwasher safe drip stop resealable lid each year 100 billion single use coffee cups end up as landfill thats why we created ecoffee cup an environmentally responsible reusable made with naturally organic bamboo fibre its bpa and phthalate free and at just 135g its light sturdy and best of all biodegradable when youre finished with it its also dishwasher safe and has a fully sealable non drip lid