IRIS USA Adhesive Hand/Body Warmers, 60 Individual Warmers, Long-Lasting Up to 10 Hours Regular-Sized Disposable Handwarmers for Hot Hands Feet Chest Back Legs, TSA-Approved, Skiing Camping Essentials

Great buy! I love how these are larger and they last a long time. The key is making sure you have enough friction when first activating them. If you did it right they will be hot for over 90 min. I take them to football games in the fall and also leave them in my car for emergencies. 10/10 would recommend.

These things are a huge lifesaver. I purchased them to use during the Super Bowl parade, during February. Our hands and feet were nice and toasty through the whole day. These warmers were still slightly warm even the next morning. I would definitely purchase these for an outing again.

I went to Norway & these were a life saver. We were at -20F the first day & these were perfect. I also used them in my shoes to keep my feet warm.

I generally try to not completely fail a product, but this was an utter waste of money. I got the big package of hand warmers for my husband, who works in cold conditions and has a health condition that is worsened by cold.The problem is that these hand warmers … AREN’T. I’ve opened each package of ten or so to see if it was just an issue with a particular run. It wasn’t. They literally don’t get hot — or even warm. At best, they are tepid and that doesn’t last for more than half an hour or so. I even microwaved one in desperation, and in ten seconds it did get hot but cooled within minutes.I am really disappointed.

Of course, traveling where it is cold, these are GREAT!! HOWEVER!!!!! The description says TSA approved. While that may be true. IT IS IMPORANT TO NOTE: While you will ultimately get through with them, EVERY bag that has some WILL BE SEARCHED!! We ALMOST missed our flight because we were held up so long at TSA for them searching all of the bags. Just a heads up.

I buy these for my kids who have to walk to and from the bus stop every day in the winter. They love them and they stay warm from the morning until they come home in the afternoon. It is easy to put in their pockets and keep their hands warm. Have not had any issues with any of the packets not heating up or anything. The fact that they stay warm all day is amazing!

Keeps my hands warm in the bitter cold during winter bike rides and working outside in the winter

Perfect! Kept me toasty warm.