WIGGENS stainless steel Dewar bottle is suitable for storing and transporting liquid nitrogen, dry ice and other low temperature samples, with a matching lid to prevent evaporation. WIGGENS stainless steel dewar has a structural design, good thermal insulation performance, strong and unbreakable, easy to carry; GSS series with handle and handle (except GSS 500),DSS series with handle (except GSS 500), stainless steel Dewar bottle can also be optional evaporation insulation cap.