Large Capacity Vacuum Insulated Travel Flask 3L

This is a large-capacity stainless steel vacuum-insulated flask designed to keep beverages hot or cold for extended periods. With a 4,000 ml (4 liters) capacity, it is ideal for long trips, outdoor activities, camping, or group use. The double-wall vacuum insulation helps maintain the temperature of drinks for many hours. It features a sturdy handle for easy carrying, a secure screw-on lid, and a detachable cup for convenient drinking. Available in multiple colors, it is built for durability and portability.