Name: Japan ECHO mug sets 500ML K7244 Size: About 20.5x7.5cm Material: aluminum foil + polyester non-woven Packing: OPP bag Weight: 20g Style: As shown Summary: Japan ECHO Outdoor 500ML mug sets， micro cold insulation effect， but also anti-scalding effect， summer and winter are applicable. Life， travel， leisure and essential goods.