Double walled Vacuum insulated technology keeps beverages hot or cold for 24 hours, Inner copper coating for better temperature retention. A unique bottle that makes pouring completely hassle-free and spill-free. It is easy to carry anywhere you go office, home, picnics, outdoor, campaning. Ideal for self use and gifting. This reusable water bottle is made from 304 Grade stainless steel, leak proof, durable, unbreakable, rust proof. Fill the bottle completely to maintain the temperature and not use for carbonated drinks. Pre-condition bottle with hot water if using for HOT beverage and cold water if using for COLD. No matter where you go, you will never have to worry about carrying your water in a safe and secure manner again. It can be used at home, gym, work-related function, birthday party, or even just a brunch you’re hosting amongst friends, indoor and outdoor entertaining, etc.