Copper vacuum insulated tumbler black

This 304 stainless steel tumbler has a double-wall vacuum construction with copper insulation which means it keeps drinks hot for 8 hours and cold for 24 hours. The construction prevents condensation on the outside of the tumbler. Easy sipping, push-on lid with slide closure. Content 500 ml. Spill proof & handwash only. Presented in an XD Collection gift box.