These awesome cups are double walled, vacuum insulated which therefore reduces condensation on the outside of the cup.  It allows the drinks to stay cold for longer.  It features a screw on splash proof lid with a silicone seal.  It will fit most cup holders.  Hand wash is recomended to keep the lovely colour.It is BPA free and made to last a lifetime.  It is made from high grade 18/8 stainless steel inside and out.  Wash in hot soapy water prior to first use and rinse thoroughly.500 ml capacity.