Double-wall insulated tumbler with twist-on lid. Tumbler features a full colour wraparound design moulded to the product, This Brite-Americano® Pure contains Biomaster antimicrobial technology. This provides protection against the growth of harmful micro-organisms on the surface of your mug. This is effective for the lifetime of the product, and doesn?t affect the recyclability of the mug. Dishwasher safe and microwave safe. Volume capacity is 350 ml. Packed in a home-compostable bag. 99% PP Plastic and 1% Antibacterial additive.