Double-walled copper vacuum insulated tumbler with one-hand operation lid for easy drinking while driving or multitasking. The insulated 18/8 stainless steel keeps drinks hot or cold for several hours. BPA-free and tested and approved under German Food Safe Legislation (LFGB), and tested for phthalates content according to REACH regulations. The tumbler fits most coffee machines and car cup holders. Volume capacity is 330 ml. Hand wash recommended. Presented in a recycled cardboard gift box. Stainless Steel, PP Plastic.