Introducing our BPA-free, cold beverage companion tailored for convenience and durability: * Keeps drinks cold for a refreshing 12 hours * Designed specifically for cold beverages; not suitable for hot liquids * Boasts a sturdy stainless steel interior and exterior for long-term reliability * Features a hygienic push-button lid with a pop-up straw and integrated carry handle for ease * To maintain its quality, we recommend hand washing this bottle for lasting performance.