Double Vacuum Insulated Stainless Steel Large Cup with Handle and Straw The Double Vacuum Insulated Stainless Steel Large Cup with Handle and Straw is a premium beverage container designed for durability, temperature retention, and convenience. Crafted from high-quality 18/8 stainless steel, this cup ensures long-lasting performance while maintaining a sleek, modern aesthetic. Its double-wall vacuum insulation technology creates an airless space between the inner and outer layers, effectively blocking heat transfer to keep drinks cold for up to 24 hours or hot for up to 12 hours. Whether for iced coffee, smoothies, or hot tea, this cup delivers exceptional thermal efficiency. The ergonomic handle provides a secure grip, making it easy to carry the cup on the go, while the straw-friendly lid allows for effortless sipping without spills. The included reusable straw is made from durable, food-grade materials, promoting sustainability by reducing single-use plastic waste. The lid features a sliding or flip-open mechanism for quick access, and its leak-proof design ensures no drips during travel. With a generous capacity (typically 20–32 oz), this cup is ideal for daily hydration, outdoor activities, or office use. The exterior is resistant to condensation, preventing surface moisture and keeping hands dry. Additionally, the stainless steel construction is rust-proof, odor-resistant, and easy to clean—either by hand or dishwasher (lid and straw may require hand washing). Available in multiple colors and finishes, this cup combines functionality with style, making it a perfect companion for busy lifestyles. Whether for gym sessions, road trips, or workdays, the Double Vacuum Insulated Stainless Steel Large Cup with Handle and Straw offers superior insulation, durability, and convenience in one elegant package.