Double wall insulation technology locks in temperature to preserve flavor and freshness that keeps beverages hot for up to 12 hours. Ideal for family gatherings, offices, restaurants, coffee shops, corporate events, schools, meetings, and camping trips. Safe to use : Vacuum flask interior is tested zero asbestos content. Features : Capacity 1.6 L Hot and cold retention (up to 12 hours) Comfortable handle for easy pouring Sweat proof Cool touch body Model no: HW1166