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

400ml white brown 400ml brown 400ml creamy-white 400ml red 400ml gray 400ml black 400ml blue thickened 500ml [transparency cover] white thickened 500ml [transparency cover] black thickened 500ml [transparency cover] brown 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] green 500ml [transparency cover] yellow 500ml [transparency cover] red white 201 mug 500ml black 201 mug 500ml khaki 201 mug 500ml gray 201 mug 500ml

english color box packaging 400-500ml