RCS certified stainless steel double wall copper insulated bottle with a removable cup that is also double wall insulated. This multi-use bottle is designed to fit in the side pocket of a backpack, and has a convenient carrying handle that is integrated with the cap. Durable power coating on the outside. Keeps drinks hot for 12 hours or cold for 24 hours. Presented in a recycled cardboard gift box. Volume capacity bottle: 600 ml. Volume capacity cup: 300 ml.