--- product_id: 13725244 title: "3L Liquid Nitrogen Container LN2 Tank Cryogenic Dewar Semen Flask with Straps 6 Canisters Carry Bag" brand: "u.s. solid" price: "€ 465.88" currency: EUR in_stock: true reviews_count: 13 category: "U.S. Solid" url: https://www.desertcart.sk/products/13725244-3l-liquid-nitrogen-container-ln2-tank-cryogenic-dewar-semen-flask store_origin: SK region: Slovakia --- # Ultra-low evaporation rate 6 canisters + carry bag with straps 3L liquid nitrogen capacity 3L Liquid Nitrogen Container LN2 Tank Cryogenic Dewar Semen Flask with Straps 6 Canisters Carry Bag **Brand:** u.s. solid **Price:** € 465.88 **Availability:** ✅ In Stock ## Summary > ❄️ Keep it cool, keep it professional — the ultimate LN2 companion for the modern lab warrior! ## Quick Answers - **What is this?** 3L Liquid Nitrogen Container LN2 Tank Cryogenic Dewar Semen Flask with Straps 6 Canisters Carry Bag by u.s. solid - **How much does it cost?** € 465.88 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/13725244-3l-liquid-nitrogen-container-ln2-tank-cryogenic-dewar-semen-flask) ## Best For - u.s. solid enthusiasts ## Why This Product - Trusted u.s. solid brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rugged Portability:** Comes with a protective nylon sleeve and dual straps, making transport effortless and secure for on-the-go professionals. - • **Evaporation Rate Champion:** Engineered to minimize nitrogen loss, preserving your samples longer even under tough conditions. - • **Versatile Canister System:** Includes 6 color-coded canisters—4 ventilated for specimens, 2 sealed for dipping—tailored for precise storage needs. - • **Cryogenic Capacity Mastery:** Holds a robust 3 liters of liquid nitrogen for extended use without constant refills. - • **Trusted Durability & Support:** Backed by a 1-year satisfaction guarantee and proven field performance, ensuring reliability you can count on. ## Overview The U.S. Solid 3L Liquid Nitrogen Container is a high-performance cryogenic dewar designed to store and transport liquid nitrogen efficiently. Featuring a 3-liter capacity, ultra-low evaporation rate, and six specialized canisters, it ensures optimal preservation of biological specimens or industrial samples. Its durable nylon sleeve with straps enhances portability, while a 1-year satisfaction guarantee underscores its reliability for demanding professional environments. ## Description U.S. Solid 3L Liquid Nitrogen Container LN2 Tank Cryogenic Dewar Semen Flask with Straps 6 Canisters Carry Bag: desertcart.com: Industrial & Scientific Review: Exceeds my expectations - It has only been a couple weeks since I filled the tank but with how much is left I get the feeling this is a great dewar. Edit: I filled it on November 21st and there is still some LN2 in there on January 9th! Review: Does its job, keeps liquid nitrogen cold and stored - I'm a heavy equipment mobile mechanic. I bought this so I can go to my welding supply store and get liquid nitrogen to freeze and shrink bearings and pins. I purchased this in April of 2022. It has held up to field abuse and riding around in the back of the service truck. This summer, just as a test; I filled the tank up and then let it sit outside in the sun for about a month. Over a 4 week period, it lost 1/2 of the contents.........sitting in the baking sun......I'd say that's pretty good. It comes with stainless steel sample holders...........some of them are solid on the bottom, others have sieves to drain the liquid nitrogen out when removing the sample holders. These are color coded on top of the handle (I didn't need those so I threw them away). Also have a blue nylon sleeve covering the outside of the tank. The sleeve has some thin foam on the inside for protection of the tank and some insulating value. The sleeve has 2 straps (maybe like a packpack??) and a large pocket so you can store notes or any written info or records on the tank. Seems like a nice unit..........does what I need.............transporting liquid nitrogen. ## Features - CAPACITY: The U.S. Solid Cryogenic Container Liquid Nitrogen Tank Dewar can hold up to 3 Liters of liquid nitrogen - DEWAR: Dewars are designed for the sole purpose of holding extremely cold liquids such as liquid nitrogen; They have the shape, capacity, and material construction to store liquid nitrogen with a slower evaporation rate - EVAPORATION RATE: We test the evaporation rate of our liquid nitrogen tanks by completely filling them with liquid nitrogen and tracking the rate of evaporation - CANISTERS: Each of the liquid nitrogen tanks come with six canisters; Four canisters come with holes at the bottom to store biological specimen and 2 sealed canister for dipping - SATISFACTION GUARANTEE: All U.S. Solid products come with a one year satisfaction guarantee; Please feel free to call our customer service department with any comments or concerns that you may have ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00UON9UUY | | Best Sellers Rank | #36,012 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Lab Dewar Flasks | | Date First Available | March 14, 2015 | | Is Discontinued By Manufacturer | No | | Item Weight | 11.03 pounds | | Item model number | USS-LNT00001 | | Manufacturer | U.S. Solid | | Product Dimensions | 12.99 x 24.02 x 12.99 inches | ## Images ![3L Liquid Nitrogen Container LN2 Tank Cryogenic Dewar Semen Flask with Straps 6 Canisters Carry Bag - Image 1](https://m.media-amazon.com/images/I/81W5gsgaBaL.jpg) ## Questions & Answers **Q: Is ths DOT approved?** A: Yes **Q: After filling with liquid nitrogen, how long does it keep?** A: Static holding time 40 days. Please read the manual here for more information https://ussolid.com/content/JFLNT/JFLNT.pdf **Q: Is it easy to fill in dewar. What extra device we need for this** A: It sure what your asking. You will need liquid nitrogen to fill the dewar with. **Q: Is there liquid nitrogen in the tank?** A: we store liquid nitrogen in our tank lasts about 2 weeks depending upon usage ## Customer Reviews ### ⭐⭐⭐⭐⭐ Exceeds my expectations *by C***H on December 3, 2025* It has only been a couple weeks since I filled the tank but with how much is left I get the feeling this is a great dewar. Edit: I filled it on November 21st and there is still some LN2 in there on January 9th! ### ⭐⭐⭐⭐⭐ Does its job, keeps liquid nitrogen cold and stored *by J***. on October 29, 2022* I'm a heavy equipment mobile mechanic. I bought this so I can go to my welding supply store and get liquid nitrogen to freeze and shrink bearings and pins. I purchased this in April of 2022. It has held up to field abuse and riding around in the back of the service truck. This summer, just as a test; I filled the tank up and then let it sit outside in the sun for about a month. Over a 4 week period, it lost 1/2 of the contents.........sitting in the baking sun......I'd say that's pretty good. It comes with stainless steel sample holders...........some of them are solid on the bottom, others have sieves to drain the liquid nitrogen out when removing the sample holders. These are color coded on top of the handle (I didn't need those so I threw them away). Also have a blue nylon sleeve covering the outside of the tank. The sleeve has some thin foam on the inside for protection of the tank and some insulating value. The sleeve has 2 straps (maybe like a packpack??) and a large pocket so you can store notes or any written info or records on the tank. Seems like a nice unit..........does what I need.............transporting liquid nitrogen. ### ⭐⭐⭐⭐ Review *by H***. on October 27, 2025* buen tamaño, me gutaria que las cucharas vinieran dentro para protejertlas de cualquier deformación ## Frequently Bought Together - U.S.SOLID 3L Liquid Nitrogen Container LN2 Tank Cryogenic Dewar Semen Flask with Straps 6 Canisters Carry Bag - U.S. Solid Cryogenic Gloves LN2 Liquid Nitrogen Protective Gloves - egowz Cryogenic Gloves Low Temperature LN2 Liquid Nitrogen Protective Gloves Cold Storage Safety Frozen Gloves- --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/13725244-3l-liquid-nitrogen-container-ln2-tank-cryogenic-dewar-semen-flask](https://www.desertcart.sk/products/13725244-3l-liquid-nitrogen-container-ln2-tank-cryogenic-dewar-semen-flask) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-10*