VEVOR Liquid Nitrogen Tank, 30 L Aluminum Alloy Liquid Nitrogen Container, LN2 Tank Dewar with 6 Canisters and Carry Bag with Straps

Item Model Number: YDS-30 Capacity: 7.93 gal / 30L Hole Diameter of Mouth: 1.96 in / 5 cm Outer Dimensions of Container: ∅17.7 x 29.3 in / ∅44.9 x 74.5 cm Canisters Quantity: 6pcs(2 without holes&4 with holes) Static Preservation Time: 224~246 days Daily Evaporation: 90~110 g/D Product Dimensions: 17.7 x 17.7 x 29.3 in / 449 x 449 x 745 mm Net Weight: 16 kg / 35.3 lbs