Mao Shu Bear Cold & Hot Bottle

. Food-grade SUS304 stainless steel . Food-grade PP plastic components . Food-grade silicone sealing ring Capacity: 450ml Thermal Insulation Performance: With 99°C hot water, at a room temperature of 20°C, it maintains ≥ 45°C after 6–12 hours. With 5°C cold water, at a room temperature of 20°C, it maintains ≤ 10°C after 6–12 hours. Temperature Resistance: Cold -20°C / Hot 120°C Execution Standard: GB/T 29606-2013 "Stainless Steel Vacuum Cup" Origin: China Instructions for Use 1. Before first use, clean the bottle body and all components with a neutral detergent. 2. Tighten the lid clockwise to prevent leaks. 3. Ensure all parts are correctly assembled before use. Leaks may occur if the silicone ring is not properly installed. 4. If not in use for an extended period, clean thoroughly, wipe dry with a cloth, and store in a dry place away from direct sunlight for future use. 5. Press the button down to lock the lid, preventing accidental opening. Precautions ※ Keep out of reach of infants and young children to prevent burns or injury. ※ Do not use microwave ovens or other heating devices to heat the product. Keep away from open flames. ※ Do not overfill. Fill the contents to about one centimeter below the threaded opening. ※ Ensure the lid is securely closed when carrying. ※ Consume beverages like tea promptly. Prolonged storage of tea may lead to scale buildup. ※ Be mindful of the temperature when drinking hot water to avoid burns. ※ Do not open the lid when the bottle is tilted or close to your face. ※ Clean with water or a neutral detergent. Do not use dishwashers or drying machines.