Review on Elegear Cooling Pillow Cases For Hot Sleepers, Japanese Q-Max 0.45 Cooling Pillowcases, Both Sides[Cooling/Cotton], Breathable Soft Pillowcase For Hair And Skin, Set Of 2-Gray (Queen (20'' X 30'')) by Philip Russell

This is a nice cooling pillow that fits most standard size pillows (note: you'll probably have to squish your pillow a bit to load/unload as the zippered end does not go the full width of the case).It definitely feels cool to the touch and is soft and cool lying on it. Of course, the coolness will fade the longer you stay in one spot, but it's nice to get that initial cold. My only real complaint is that I wish the cooling feature was on both sides of the pillow. There are times you want to refresh the coolness, which a pillow flip would definitely do, but in this case, that's not an option.