SVOPES Liquid Nitrogen Tank: Precision Cryogenic Storage Solution. Advanced Design for Optimal Low-Temperature Storage. Built with high-quality, aerospace-grade aluminum alloy, the SVOPES Liquid Nitrogen Tank offers exceptional strength while remaining lightweight for easy transport; Perfect for scientific research, biological preservation, industrial applications, and more, this tank delivers safe and efficient cryogenic storage at subzero temperatures; The vacuum insulation ensures minimal temperature loss, keeping your stored contents at optimal low temperatures for extended periods. Durable Aluminum Alloy Construction, Efficient Vacuum Insulation Technology, 6-Canisters for Versatile Use, Convenient Portable Carrying Bag.