Brand: Yasuda Model No: YS-SF1000 Capacity:1 Ltr Material: Stainless Steel Vacuum technology enables to keep liquid hot/cold for longer duration Vacuum insulated flask with copper coating Easy to use , Easy to clean General Brand: Yasuda Model No: YSSF1000 Capacity: 1 Ltr Features Stainless Steel Vacuum technology enables to keep liquid hot/cold for longer duration Vacuum insulated flask with copper coating Easy to use Easy to clean Brand Yasuda SKU YA105HL0A711GNAFAMZ-221889 Model YSSF1000