Thermos Stainless Steel Vacuum Insulated Bottle 1.8L Thermos™ vacuum insulation technology for maximum temperature retention, hot or cold Keeps hot up to 24 hours, cold up to 24 hours Cool to the touch with hot liquids 2 extra cups Folding handle Detachable shoulder straps Durable stainless steel interior and exterior Keeps Hot up to 24 Hours, Keeps Cold up to 24 Hours. Capacity: 1.8L GUARANTEED AUTHENTIC THERMOS BRAND SKU NCB-A18