Double walled with vacuum insulation in between. Static Holding Time: 260 days.Size: Diameter 438 mm (17") x Height 700 mm (27"). Neck opening diameter: 50 mm (2). Comes with a protective cover with strap. Check out my other items. The item "30L Liquid Nitrogen LN2 Storage Tank Container Cryo Dewar w Canisters Strap New" is in sale since Wednesday, October 25, 2017. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Other Healthcare, Lab & Dental". The seller is "changbio" and is located in Fremont, California. This item can be shipped to United States, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Sweden, South Korea, Indonesia, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, New Zealand, Singapore, Switzerland, Norway, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Costa rica, Bangladesh, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Liechtenstein, Luxembourg, Monaco, Macao, Martinique, Nicaragua, Peru, Pakistan, Paraguay, Viet nam, Uruguay, Canada, Sri lanka, South africa, Colombia, Barbados, Bermuda, Cayman islands, Maldives, Oman, Reunion.