Bumping this thread since I just had a chance to really test out the cooler I got for Christmas and was very impressed. My horse’s sheet got completely soaked through today from the rain (and judging from how much mud was on it I suspect a nice roll in a puddle…). I put his cooler on and threw him in his stall while I cleaned my tack and he was pretty much dry after just 30 minutes. I had a fleece cooler for my last horse and never felt like it did anything so was pleasantly surprised by the results, especially for the price (I got it on sale for less than $100 but even full price it’s a pretty good deal). I think he found it nice and cozy too since he’s a total grump when he gets cold and as soon as the cooler went on he was back to his usual sweet self.
https://www.smartpakequine.com/pt/smartpak-thermo-cooler-22317