700ml vacuum insulated food flask for schools and offices.This Eurosonic Food Flask for kids, professionals and business executives. It is insulated with double wall containers to ensure longer hours for food storage,beverage ,cold or hot drinks. It prevents condensing moisture on the outside and keeps food and drinks hot/cold and fresh all day. 700ml vacuum insulated food flask for schools and offices.This Eurosonic Food Flask for kids, professionals and business executives. It is insulated with double wall containers to ensure longer hours for food storage,beverage ,cold or hot drinks. It prevents condensing moisture on the outside and keeps food and drinks hot/cold and fresh all day. 700ml vacuum insulated food flask for schools and offices.This Eurosonic Food Flask for kids, professionals and business executives. It is insulated with double wall containers to ensure longer hours for food storage,beverage ,cold or hot drinks. It prevents condensing moisture on the outside and keeps food and drinks hot/cold and fresh all day. 700ml vacuum insulated food flask for schools and offices.This Eurosonic Food Flask for kids, professionals and business executives. It is insulated with double wall containers to ensure longer hours for food storage,beverage ,cold or hot drinks. It prevents condensing moisture on the outside and keeps food and drinks hot/cold and fresh all day.