✔ Premium Stainless Steel: Inner layer made of 304 stainless steel for safe and durable use, with an outer 201 stainless steel casing for added strength. ✔ Excellent Insulation: Keeps beverages hot or cold for 12-24 hours with advanced vacuum-sealed technology. ✔ Elegant & Compact:Straight cup design with a sleek business style, perfect for professionals, students, and travelers. ✔ Lightweight & Portable: Ideal for work, commuting, outdoor activities, and daily hydration. ✔ Leak-Proof & Secure: Designed for spill-free convenience, making it a great companion on the go.
