The cups is made of high-quality stainless steel. This wine tumbler is the ultimate modern and elegant addition to your table with capacity 550ml/18oz. Enjoy your favorite white or red wine, cocktail, or any other drink in this unique wine glass that will provide all the pleasure of a perfect cup of wine or drink. Customized one color imprint can be printed on the product for brand maximum exposure. Welcome to inquiry the detailed price. Measuring 2.56*1.38*10.24 inches, this custom 18oz stainless steel thermos cup. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Tailored branding: Supports logo imprint and design personalization. Product Highlights: BPA-free, leak-proof, travel-friendly.