You'll have to check the measurements, but perhaps one of these might work: https://www.sweetwater.com/store/search.php?s=speaker+cover&Go=Search
I highly recommend the Studio Slips Clamshell Bag #5729. Extremely high quality and protects all faces of the unit. Feature request for Atomic: Please consider moving to a high-impact epoxy based finish and/or corner protectors? It's way too easy to knock divots out of the CLR even with careful handling.
I too am looking for a cover - had my first show with the CLR and it's fantastic! But even being careful, I can see it will end up with more signs of wear unless I get a cover. There was scattered rain I was lucky to avoid but will need a cover in case of downpour. I see the two options submitted in this thread look like cube shape bags that would leave a lot of unused bag. Does anyone know of a bag that is cut for a wedge shaped speaker like the CLR NEO MK II? Thanks.