Large 550ml double wall, vacuum insulated stainless steel tumbler and a stunning powder-coated finish which will keep drinks hot for hours. It has a secure push on lid with a splashproof sliding closure. The tumbler laser engraves to a shiny steel finish. The tumbler is BPA-free and is presented in a black gift box. This product is not dishwasher safe and handwashing is recommended. Features: * Large 550ml double wall, vacuum insulated stainless steel tumbler * Powder coated finish * Secure push on lid with a splashproof sliding closure * BPA-free * Presentation: Black gift box