Trendy 500ml double wall, vacuum insulated stainless steel drink bottle which will keep drinks cold for 24 hours or hot for up to 12 hours. Mirage has a secure screw on lid and the bottle laser engraves to a shiny steel finish, except for the silver bottle which engraves to a natural etch. Mirage is BPA free and is presented in a black gift box or an optional gift tube. This product is not dishwasher safe and handwashing is recommended.