Fressko Core Drink Bottle is crafted from high-quality, double-walled stainless steel and designed to last. The vacuum-sealed design helps maintain the temperature of your drink, keeping it hot for up to 6 hours or cold for up to 12 hours. The bottle features a convenient stainless steel infuser that allows you to add your favorite fruits or herbs to create infused water or tea. The leak-proof lid ensures that your drink stays securely inside the bottle, while the wide mouth makes it easy to fill and clean. It is a sleek and versatile option for staying hydrated on the go. With its 1-liter capacity, it's perfect for keeping you refreshed throughout the day, whether you're at work, at the gym or exploring the outdoors.