https://wccftech.com/gelid-announces-the-iceberry-cooling-case-for-raspberry-pi-4/

GELID has been announcing various devices, including the 140 mm LYRA case fan; GELID announced the Iceberry Cooling case designed for the Raspberry Pi 4. This Raspberry Pi 4 case offers a wide array of cooling bents and doesn't limit the connectivity of the installed Raspberry Pi 4. The IceBerry is currently available through GELID's website and has a price of $22.00.

The Iceberry cooling case features a slim aluminum case designed to keep the key components of the Raspberry Pi 4 secure. This case features a variety of air vents located on the top and either side of the case allowing for adequate cooling and sufficient airflow; alongside these air vents, the aluminum case can further dissipate the heat generated by the Raspberry Pi 4. This case comes in a single color, that color being Matte Silver.