The Core Water Bottle is a double-walled stainless steel water bottle suitable for both cold and hot drinks. It holds 500 ml and features an aim'n logo on the front. The bottle has a screw cap and a matte finish.Material: 100% stainless steel. Care advice: We recommend hand washing the water bottle.[core-details] High quality stainless steel Holds 500ml Screw cap For cold and hot drinks