Stainless steel business frosted Mug vacuum gift cup $ 11.94 Style: straight body cup Color: black, red, blue, gray Heat preservation effect: above 70C (6 hours) Cold insulation effect: above 10C (6 hours) Dimensions: as shown Cup body material: high quality stainless steel + resin baking paint Tank material: food grade stainless steel Sealing ring material: food grade silica gel Filter material: food grade stainless steel
