'HotHands Lap Warmer, Largest Warmer 16'' X 10'' - Up to 8 Hours of Long Lasting Heat - 1 Lap Warmer'

These things are AMAZING! I ordered a few to bring on a camping trip because I thought my kids and I might not be warm enough in our tent. We each had one in our sleeping bag and it made the night so cozy! They definitely get nice and hot and last a very long time, at least 8-10 hours.I have also used them as a portable heating pad for a rib injury, which was really nice, especially without needing to be plugged in.

Fall sports, never know what weather we’re gonna get. I keep these in the equipment bag in my trunk. I’ve used these so many times and I’ve kept warm during games. Will continue to buy these

I brought this to an outdoor hockey game and it really helped me to stay warm in the freezing temperatures. I would highly recommend this. It lasted longer than the game time.

I purchased these for my feral cat for some cold nights we had. 1st let me say that they last and I do mean last. The 1st one I checked it the next day 12 hours later it was still extremely hot. Because they activate with oxygen I simply took it broke apart all the crumbles insthe crumbles inside shook it up a lot and set it down it got extremely hot again. If you were to use these on a camping trip or in an atmosphere that you needed to keep your back warm or your legs warm in a cold building whatever the reason these really are amazing. Because they are activated by oxygen you can put them in a ziploc bag and the activation will halt keepaul's keep in mind you cannot put them in an enclosed area that's tight with no air they won't continue to stay hot. Be careful with pets and young children because when I say they get screaming hot I mean it!! I put a pad over the top and the cat laid on them for several days I changed them out when they got cold it's cold I made sure that the pad was allowing air to get around it and I would shake them up leave them out and put them back. I did feel the price of $10 was too much you you can get the hand warmers for about 99 cents or a $50 at the local big Box ox and I did get these on sale or I would not have purchased $60 worth of them I think the original price was 10 or $12. If you're going to use them for a camping trip and only need them for 2 or 3 nights no big deal I guess. I needed them for an extended period for the cat. Bottom line these things work. Just remember to shake them up and make sure they get oxygen in between all the little granules and let them sit for a little while within 30 minutes those things are HOT! 🔥 If need be you could also separate these by cutting in between them. I halved a couple to save money. Hope this helps!

I was excited to try these because I have been using this brand of hand warmers for years! However they do heat up but not really as hot as I would have liked. Paired with a heavier blanket it was great for outdoor events.