Product information: Function: High temperature resistance Color: Black 18.6 fl oz (550ML)+Insulated Leather Ring, White 18.6 fl oz (550ML)+Insulated Leather Ring, Black 23.7 fl oz (700ML)+Insulated Leather Ring, White 23.7 fl oz (700ML)+Insulated Leather Ring, Black 33.8 fl oz (1000ML)+Insulated Leather Ring, White 33.8 fl oz (1000ML)+Insulated Leather Ring texture of material: tritan