vacuum wide mouth pot 1)double wall stainless steel 2)keep warm ... 24hours 3)with the highest quality in all of the vacuum wide mouth potItem No: SDW-F1200 Capacity: 1200ml Packing: 12pcs/ctn ... and We also supply : sports bottle, bachelor cup, stainless steel water bottle, auto mug,vacuum coffee pot,vacuum travel pot,hip flask,gift set ...