Your clients can look stylish and stay well hydrated with this Peristyle Bottle! The exclusive 15.5 oz. peristyle vacuum insulated stainless steel water bottle is made of stainless steel and features vacuum insulation. Take care of this beauty by hand washing only. Simply add your company's name, logo or advertising message before handing it out at your gym, office or other marketing venue. It's the perfect promo item to spread the word about your brand at fitness expos, trade shows, conventions and more. Make a splash at your next event!