○ ⚙️ Double-Wall Pure Titanium Construction Made of internal and external pure titanium material. Inhibits bacteria and keeps beverages fresh. Acid and alkali resistant, no metallic odor, safe for coffee, tea and all hot & cold drinks. ○ 🧊 Heat Insulation & Anti-Scald Design Double-layer hollow structure effectively blocks heat transfer. Prevents scalding when holding hot beverages, and avoids condensation on the outer wall for cold drinks. ○ 📏 320ml Practical Capacity 320ml moderate capacity, perfect size for daily coffee, espresso, tea and water. Suitable for office desk use, travel and outdoor carry. ○ 🎨 Multiple Surface Options Available Three craftsmanship options: Crystal texture with logo, crystal texture blank version, white sprayed finish. Meet different personalized branding and aesthetic demands. ○ 🧼 Easy to Clean & Durable Surface Stable titanium surface resists beverage staining. Simple to rinse clean, long service life without corrosion or discoloration under daily use. ○ 💼 Wide Daily Usage Scenarios Great for home, office, road trips, camping and outdoor activities. Stylish lightweight titanium mug for coffee lovers.