You’re going to love the style and charm of your Bioloco Air Balloon Cup, made primarily from plant sugar. Bioloco is a division of Chic Mic Mugs, who have a range of eco-friendly reusable cups that have a significantly lower carbon footprint than traditional plastics. Completely BPA and melamine free, Bioloco Cups (excluding the lid) are dishwasher and microwave safe. They are also fully recyclable and industrially compostable, so their carbon footprint is more than offset by investment in carbon reducing projects. Each cup has a capacity of 420ml (14.2 oz) with a resealable lid.