304 stainless steel with cover water cup double-layer heat insulation seal leak-proof office tea cup promotional gifts student cup

400ml white coffee color 400ml coffee color 400ml off-white 400ml red 400ml gray 400ml black 400ml blue 400ml coffee white green cover 400ml coffee white body red cover new 400ml [sliding lid] white new 400ml [slide cover] khaki new 400ml [sliding lid] gray-blue white 201 mug, 500ml black 201 mug 500ml khaki 201 mug 500ml gray 201 mug, 500ml thickened 500ml [transparency cover] white thickened 500ml [transparency cover] black thickened 500ml [transparency cover] brown color thickened 500ml [transparency cover] gray thickened 500ml [transparency cover] red 500ml [transparency cover] white 500ml [transparency cover] gray 500ml [transparency cover] blue 500ml [transparency cover] black 500ml [transparency cover] yellow 500ml [transparency cover] red

english color box packaging 400-500ml