A great tank for those needing a compact tank with long-term storage and low liquid nitrogen consumption. Tank's 5 canisters will store 540 1/2 cc straws (10 straws per cane). Specifications: 20.5 liter liquid nitrogen capacity, 135 day normal working duration, 25.7" height, 2.18" neck opening, 23 lbs. empty weight, 59.5 lbs. full weight. A great tank for goat owners. Shipping is $35.00 anywhere in the continental United States.