FRIO Duo Insulin Cooling Case - 1 cs and Cooling Pack

Bought this for my son who flew from Oregon to New Hampshire and it worked perfectly. He is also an outdoor enthusiast and this will allow him to have extra insulin pens on hand when in the back country. Excellent product!

came in handy recently when we had a power outage due to an accident down the road from our house-power was out for awhile on one of the hottest days of the summer-very relieved knowing I don't have to worry about insulin getting ruined

Work well

It's been a while, but I've bought something that didn't exaggerate its performance and did exactly what it promised. The first big test was a 6 hour road trip in 95 degree (exterior) weather. The Frio case was perfect. The second big test was my unfortunate luck to get a 7 hour layover at Houston International. Again no problem. I don't pretend to know how it works; I just know that the case does work. The Frio instructions say to immerse the cooling pack in cold water for 8-10 minutes. I accidentally left it in for 30 minutes. The pack tripled in size but still fit in the case and took weeks to dry out. I mention this because it had no effect on performance.

This insulin case was better then I thought it would be. Travels well and I recommend it.

Bought with the Large wallet FRIO for a long plane trip that had to cancel.

The product keeps my insulin cool without refrigeration! I did find this same product at CVS,, at the same price and no shipping charges.

I really like the fact that I can use water to get the cooling effect to work. The directions give a certain amount of time to get the product activated. I have learned that the longer this product is in water, then the bigger it gets. After the first time using the time on the instructions, I only immerse/soak in water 2-3 min. This is so I can fit two insulin pens in it. When it swells big, your lucky to get one! The pictured showed red and mine came blue. I wanted blue anyway, so that was good for me.

I used this for two adult-sized epipens. The epis must be removed from their case to fit (snugly). I choose frio because you just soak the product in cold water. I followed the directions and it gelled up nicely. I put it in the carrying case and then in a tote bag. I was in humid 93°F weather for the past week. When my tote was in direct sunlight the gel pack felt warm/hot, unfortunately. But when I covered my bag with a poncho, or the pack was at the bottom of the tote, covered by other items, it felt lukewarm. But, that's better than hot. At night, when it was in the mid'80s, the gel felt cool. I give this 3 stars because it's easy to travel with and prepare. The price was pretty high for not being cold like it says. It's supposed to keep cool in 100° F weather. But, I'd rather have the security of it than not at all.

The frio duo insulin cooling case 2 pc was not as easy to use as I expected. Not knowing how the directions worked made using the devise much more difficult than it seemed when I read the sales literature. Does it work, that is a maybe. I followed the directions and think the original use was okay. The piece never dried out in a week so I placed in in a refrigerator so I could use it again. It worked not as it was designed but because I was fortunate enough to have a refrigerator. It is a good concept. The explaniations or directions ought to be more explicit to those thinking of purchasing this product.