Double walled Vacuum insulated technology keeps beverages hot or cold for 24 hours, Inner copper coating for better temperature retention. A unique flip lid that makes pouring completely hassle-free and spill-free, the lid of this bottle doubles up as a cup for drinking, simple threaded lid for easy use. It comes with bag and belt for easy carrying anywhere you go office, home, picnics, outdoor, campaning. Ideal for self use and gifting. This reusable water bottle is made from stainless steel, leak proof, durable, unbreakable, rust proof Pre-condition bottle with hot water if using for HOT beverage and cold water if using for COLD.