Material: Double-layer vacuum-sealed stainless steel design keeps your beverages hot and cold.Size: The flower vacuum insulated mug is 20ZO in size, and the oversized cup top is easy to clean and bulky.UNIQUE DESIGN - Our 20 oz floral mug is double insulated with a print. Its unique design makes it stand out among ordinary vacuum flasks. Comes with a slide and straw to prevent spillsOccasion: Insulated coffee mug is suitable for office, camping, driving, beach, travel, birthday, vacation. Stay hydrated at work and enjoy hot coffee and ice cold water.