Ttrpuon 40Oz Insulated Lunch Thermo For Adults Stainless Steel Hot Food Jar For
【Keep Hot 6 Hours/Cold for 8 Hours】:TTRpuon insulated food jar uses stainless steel double wall vacuum insulation technology to keep food hot for up to 6 hours and cold for up to 8 hours. Before adding hot food,preheat itwith hot water for10-20 minutes.