What is Reddit's opinion of Targus Space Saving Lap Chill Mat for Laptop up to 17-Inch, Gray/Black (AWE80US)?

From 3.5 billion Reddit comments

It looks like you can pick one from a couple of options from Best Buy, though I would be sure to call ahead to make sure they have the model you want before heading into the store. I bought mine from there and had no real complaints. At the end of the day, it's just a small plastic tray with some fans in it, so I would imagine most of them would perform about the same. $20 seems to be around the cheapest I can find. Amazon has more options (many of them hideous in my opinion) if you don't mind waiting for it to get delivered. Targus makes some cleaner looking ones if all the LED fans are putting you off. I know the one I had was one of theirs, I want to say it was this but I'm sure I didn't pay that much for it.

You might try one of these out, But I'd try /u/anonymousforever 's idea first.

I'm sure one of your tech department or teachers would be more than happy to help you out for free or cheap.