Chill Hydro Bottle

550ml Double walled vacuum stainless steel 304# (18/8) with copper internal wall Silicon bubble grip band Twist on leak-proof, air tight lid. Keeps beverages cold for 48 hours and hot for 12 hours. BPA free. Supplied: in a black po ‘di fame presentation tube (28cm H x 8cm Dia.).Capacity: 550ml.