Instructions for Use:

• Before First Use: Ensure the base is securely tightened. Clean the flask with warm water and washing-up liquid for hygiene.
• For Best Performance: Pre-fill with water for about 30 seconds to avoid damage from sudden temperature changes.
• Glass Liner Care: If the glass liner is damaged, unscrew the base, carefully remove the glass refill, and replace it.

Key Features:

• Capacity: 0.45L
• Design: Fashionable, durable, and easy to use
• Multi-Use: Suitable for hot beverages like coffee, tea, and water
• Versatile: Perfect for use at home, office, or during outdoor activities