4ALLFAMILYNomad Insulin Travel Case Cooler – 48H Non-Electric Insulin Cooler Travel Case TSA Approved with Lightweight Design – Air Traveling Friendly, Reusable Medium Red Thermo for Medications

This this is AMAZING and does what it says. I flew from US to Philippines and it was 25 hours all the way. I had my med in it that needed to stay cold. When I got to my destination the ice pack was still partially frozen and meds were nice and chilled. TSA had no problem with it and security was easy. Recommend this for anyone needed to transport meds that need to remain cool!!

I used this on a 2 day trip, and it worked perfectly. I froze the inside pack and cylinder the day before. Then, that morning, I took it out of the fridge, loaded in my meds, and went to the airport. It turned out the hotel I was staying in overnight did not have a refrigerator with freezer in the room. So, I just left it in my bag other than to used the meds. I took it back the next morning, and everything was still the right temp when I got home about 36 hours after I had put it in my bag. The TSA folks on both ends knew exactly what it was, and I was able to leave it in my carry-on with zero issues. Love this thing!

Just got it, so I haven't had a chance to test its insulation capabilities, but I thought I'd give a first impression: I was totally surprised by how heavy this thing is. The whole thing weighs 15.2oz (431g) - close to a pound! That doesn't count the medicine that one will put in. I wonder whether this is why Amazon warned that this is a frequently returned item. For my purposes, the weight issue can be managed, so I am keeping it (and hope the insulation justifies the weight). I am not sure if others with equal capabilities come in lighter.For those interested:The outer container weighs 8.65oz (245g);The cooling insert: 6.55oz (186g)Update: Although it worked great for my overseas trip, on our way back, the freezer block was seized at the security checkpoint. Well, I had thrown away the used syringe and the container was empty when I got to the checkpoint. Though I had kept my prescription, the security person wouldn't allow me to take the freezer insert on the plane: "This thing has no purpose now, so you can't have it."I suppose he had a point. I should have kept the used syringe and pretended this was my med; I also should have put the container (with the freezer block) in the checked bag. So I accepted that it was my mistake. But live and learn.

We were very hesitant on buying something like this online. I needed something to keep my medication cool while traveling . We tested it ou5 with a thermometer and it stayed cold just like it was advertised to do.

This is a quality product to protect your refrigerated medications while traveling! I did a good bit of research, and found great results/input. The provider is a family-owned business (if I understood correctly!), and they are AWESOME!! You email them directly to activate your warranty and you receive a PERSONAL response. If you have any questions, email them and they respond PROMPTLY!! I am very impressed and plan to purchase any other required equipment I may need from them. You will be thrilled by their personal support and quality products!!

This is a very good quality product -- at least it arrived in good condition -- and looking forward to testing it out. I have long flights to Asia from the West Coast, so hoping it works as advertised for the 20+ hours of travel time. Packaging was good. I deducted one point for two reasons: 1. I felt that the price point was about $10 too high when compared to other, similar thermos-like products one can buy on Amazon, for example; 2. the top of the container lacks a gasket to give the last few mm of twist a secure feel. As delivered, it is a plastic to metal contact. To remedy this, I bought a rubber gasket and installed it. The top now feels more "tight" when closed.

I bought the Medium Nomad for flying that would take 6 to 7 hours from leaving my house to getting to hotel. The ice pack works well. It allows medical injections to stay within 36 -46 degree. Glad I purchased this.

Used this while in OKC for softball tournament. The ice pack stayed cold all day in the high heat and humidity!