TANNESS 2-Pack Cooling Pillow – Gel Cooling Mat and Cool Pillow Cushion for Night Sweats, Heat Reduction & Comfortable Sleep – Easy-to-Use, Reusable, and Portable Cool Mat

These work really well. Pop in your pillow case before bed. I put mine in the fridge at least an hour before bed. These stay cool for a while, but in heat waves cool down fast, but that’s to be expected.

These are okay for the price. They are thin compared to others, and they warm quickly. They take a long time to return to their normal cool state. They seem to hold the heat longer than my other mats, and they also seem to get warmer quicker than the others.m This could be just because it is so hot at present . I will up date when it's much cooler to see if there is a difference . I would buy them again as it's a good price and it still cools, so it does what it says on the tin, so to speak.

I was very sceptical because of the cost as I thought they were cheap, but I was quite surprised. I am 58 going through menopause and having night sweats and also with this recent hot weather I just couldn’t sleep. I put 1 in my pillow against my neck and 1 in a pillow against my back and they stay cold so I can sleep without waking. When I wake they are still cool which I am amazed at. You don’t even have to put them in the fridge. Would recommend.

Stays cool for a bit then warms up Slips around in the pillow, needs a way to secure it's positioning

Great cool mat, I bought 2 for me and 2 for my cat, so we’ve always got some in the fridge and some in use so we can rotate them. My cat loves his during the hot weather we’ve been having.

These worked well especially during the recent heatwave we were able to get to sleep!

This product is a waste of money. The packaging claims that no refrigeration is needed and that it provides instant cooling. However, the product stayed warm and never became cool. I tried refrigerating it for a few hours, which seemed to help initially, but it warmed up again within 20 minutes. Overall, this is a very poor product that provides only limited relief. The information on the packaging is misleading, and I would not recommend it.

These little mats are life savers especially during hot spells.

Utile durant canicule. Mon conseil : à mettre au frigo avant de le déposer dans tout le lit pour le rafraichir

Does not cool as advertised.

Very useful.

La compré para probar porque por el precio me pareció que podía estar bien y en caso de que no me convenciera no perdía mucho. No tenía ninguna fe en que funcionara ¿Por qué iba a enfriarse sin pasar previamente por la nevera o un sitio frío? Y lo cierto es que si la tienes a temperatura ambiente no llega a enfriar casi (al menos en mi caso, en mi casa de Madrid, último piso con calorazo veraniego). Pero dejándola unos minutos al lado del aire acondicionado y luego conlocándola en la almohada, me aguanta como media hora bastante fresquita. Aún así tiene un pequeño problema, y es que, aún con la tela de la funda de almohada, al apoyar la cabeza (en mi caso duermo de lado), sientes el plástico del producto y es menos agradable que la almohada. Por otro lado, si duermes boca arriba no hay tanto problema. En resumen: En general está bien, y funcionar funciona aunque no me parece del todo cierto que no haya que hacer nada para que enfríe, y hay que valorar si prefieres dormir con la cabeza sobre plástico fresquito o sobre la almohada cómoda pero caliente.

For me, within just a couple minutes the beeds are not just "not cool" but are hot. There's two pads so sure you coule keep moving your head around and flipping the pillow but then exactly what are these accomplishing over just resting directly on the pillow?