Double-wall insulated tumbler made from 100% recycled plastic. The twist-on, spill-proof lid clips closed to better prevent spillages and is manufactured without silicone for a fully recyclable mug. Due to the nature of recycled plastic, there may be small marks or some colour variation. Volume capacity is 350 ml and the mug has a black inner layer. Made in the UK. Packed in a home-compostable bag. BPA-free.