- Advanced Insulation Technology : Designed with a modern curved shape for comfortable handling, this double-wall vacuum drinkware keeps your beverages cold for up to 5 hours and hot for up to 3 hours, making it perfect for any occasion. - Convenient Lid Design : The lid features a straw hole that allows for easy sipping and helps minimize splashes, making it ideal for both casual outings and active lifestyles. - Durable Material : Crafted from high-quality 304 stainless steel, this champagne tumbler is resistant to breakage and rust, ensuring long-lasting use. It wont impart any metallic taste and is engineered to resist fading and chipping while providing a secure non-slip grip. - Perfect for Gifting : Each package includes 6 beautifully designed champagne glasses, making them an excellent choice for gifts. Their aesthetic appeal ensures they are well-received by friends and family for various celebrations, from weddings to birthdays. Use Scenarios : 1. Enjoy a refreshing cold drink by the pool or on the beach, keeping your favorite beverage chilled. 2. Savor hot beverages like coffee or tea during outdoor activities such as camping or hiking. 3. Use these elegant tumblers during parties or special gatherings, elevating your drink service with style. This product is not only a practical addition to your drinkware collection but also enhances your experience with its thoughtful features and elegant design.