High-appearance - level mini thermal Insulated Water Bottle

  Key Advantages & Uses:   1. Temperature Retention: Maintains temperatures for 12–24 hours, suitable for both hot and     cold beverages. The "universal" label indicates compatibility with various liquids.   2. Material Safety: The "316L stainless steel interior" resists oxidation and odors, ensuring clean      taste, while the 304 exterior adds scratch resistance.   3. Portability: Lightweight and slim, it fits easily in car cup holders or bags. The "cooling cup     style" emphasizes its effectiveness for chilled drinks.   4. User-Friendly: The "flip-open lid"  allows quick sips, and the absence of a straw simplifies              cleaning.   Usage Tips:   - Preheat/precool the flask with hot/cold water for 5 minutes to enhance (thermal insulation effect). - Hand-wash with mild detergent; avoid abrasive tools to preserve the stainless steel shine.