Introducing our 500ml flask, the perfect companion for all your outdoor adventures. Whether you're hiking, camping, or simply on the go, this flask is designed to keep your drinks hot or cold for hours. It comes with three convenient cups, making it easy to share your favorite beverages with friends and family. The durable construction ensures that this flask can withstand the rigors of any outdoor activity, while the sleek design makes it a stylish accessory. With its generous 500ml capacity, you'll always have enough refreshment to keep you going. Don't leave home without this essential flask for all your hydration needs.