The Trudeau 1L/34oz Lyra Carafe is double wall, vacuum insulated, which keeps beverages at the desired temperature for 12 hours. It has a patented Leak-Resistant Press N'Lock lid. Simply press tab for single pour; slid tab to lock open for continuous pouring. Comes in a satin stainless steel finish. BPA Free. Includes 5 year warranty and patented design.