FISHAYE hot/cold tumbler is a 21 oz double wall 18/8 stainless steel thermal tumbler. It’s constructed with copper vacuum insulation technology for superior performance, so you’ll never have to worry about your drink staying cold or hot. The FISHAYE branded tumbler features a threaded glossy/matte dual-tone finish, giving it an attractive retail look. Gift box included. 11″ H x 3-1/8″ W.