The Eurosonic Flask, 1000ML is a practical and reliable insulated flask designed to keep beverages hot or cold for extended periods. Featuring double-wall insulation, it ensures optimal temperature retention while being leak-proof and easy to carry. Its durable construction makes it suitable for daily use, travel, and outdoor activities. The Eurosonic Flask is known for its efficiency and convenience, offering a great solution for maintaining your drink's temperature on the go.