HFS (R) 10L Cryogenic Container Liquid Nitrogen Ln2 Tank with Straps and Carry Bag, 6pcs Canisters

Has held liquid nitrogen for 5 days only lost 1.5 liters. One of the better ones I have seen

Works great only flaw is the design of the handle and cap. The cap gets in the way of the handle while trying to poor.

I am a middle school science teacher and I bought this to use LN2 to make large class size batches of ice cream. I have served “instant” ice cream for 30 at parties and made single serving mini batches to test flavors. I have found lots of welding supply stores that will fill it up for $3 to $4 per liter. I have left a few liters in it for over a week.

Frankly, I expected this not to work well because it was so cheap compared to other dewars and thought I was going to have to return it. I was pleasantly surprised when I found it to be a perfect storage container for LN2. I use it frequently as I use LN2 to cook with. I can't comment on its capabilities of long-term storage, but it works perfectly short-term.

If your intent is to store sperm this is a quality product. There is a neck going down into the bottle to steady the spoons.This neck however prevents you from being able to pour out all the Ln2. And should something else all into the container, you won't be able to get it out either.

I bought this for LN2 to experiment with ice cream and to chill supercondoctors to demonstrate the flux pinning phenomenon. It seems well made and has served my purposes so far, and is less expensive than similar products from other established brands, so I'm quite happy with it. I've kept LN2 for a couple weeks, but have used it up within that period so I can't make a claim for the hold time / evaporation rate, but it seems to do well.

We used this in rural Africa to store blood specimens. Good quality freeze, just as it should - and kept our cryovials solid for the 34 hour trip back to the States. I'd use it again. Plus the nylon sleeve and straps help with careful lifting, (ie reduced risk of drops).

I really do like this container except the baskets for the holders are too short to hold double canes. I may like this more after I get used to it, but I am used to the deep canisters that can hold the double stack goblets.

Works really well holds liquid nitrogen for an a fair bit. I've had some in there for a couple days and I'm not noticing a large amount of loss. The ladles are super convenient and have been a big help.

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