Keep your fresh juice, smoothie, shake, iced coffee or tea cool on the go. 500ml capacity stainless steel tumbler, stylish design, double walled and vacuum insulated with a stainless steel lid and straw, made of 304 grade stainless steel. Matt finishing painted exterior and electrolysis interior, BPA free, cannot be microwaved and handwashing only. Stainless steel straw packaged separately.