Sleek and durable, this 500ml double-wall vacuum insulated stainless steel bottle keeps drinks cold for 24 hours or hot for up to 12 hours. It features a secure screw-on stainless steel lid and a stylish matt finish that laser engraves to a shiny steel contrast. BPA-free and presented in a black gift box, with an optional gift tube available, making it an excellent choice for custom branding.