830ml Stainless Steel Vacuum Insulated Tumbler With Ceramic Coating Straw Lid Magnetic Handle Portable Coffee Tea Bubble

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Product Highlights: • Premium 304 stainless steel inner wall with ceramic coating for smooth sipping and easy cleaning—ideal for boba, pearl drinks, or iced beverages • Double-wall vacuum insulation keeps drinks hot up to 12 hours or cold up to 24 hours • Leak-proof dual-function lid with integrated straw and sip opening—no separate parts to lose • Strong magnetic handle for convenient carrying and one-handed operation • Durable 201 stainless steel outer shell with modern gradient/solid color options (28+ stylish finishes) • BPA-free PP lid ensures food-safe drinking experience • Ergonomic design fits standard cup holders; perfect for commuting, gym, travel, office, or outdoor use

Product Specifications: Capacity: 830 ml Inner Material: 304 Stainless Steel (ceramic coated) Outer Material: 201 Stainless Steel Lid Material: Food-Grade PP Lid Type: Dual-Drink Straw Lid (straw + sip hole) Insulation Performance: Hot 12h / Cold 24h Weight: Approx. 380g (varies by color) Diameter: ~7.5 cm Height: ~24.5 cm Tea Strainer: Not included Temperature Display: No Logo Customization: Available (print/engraving) Quality Grade: First Grade Style: Modern Minimalist Suitable For: Universal (adults, students, professionals) 应用场景: Commuting, Gym, Office, Travel, Outdoor, Car Use

Note: • Hand wash recommended to preserve ceramic coating and finish longevity • Do not microwave or freeze • Straw is removable and dishwasher-safe (top rack only) • Not suitable for carbonated drinks due to pressure build-up risk