Exceptional 500ml Borosilicate glass and stainless steel vacuum bottle from XD Design which has a secure screw on lid. The stainless steel outer provides additional insulation, maintaining drink temperatures for longer and ensuring the bottle remains comfortable to hold. The black bottle laser engraves to a shiny steel finish. Hybrid is BPA-free and beautifully presented in an XD Design gift box. This product is not dishwasher safe and handwashing is recommended.