This generic pouch is 4.5 inches deep and because of the adjustable Velcro retainer strap, will accommodate radios from about 4 inches to 7.5 inches high. I have six of them and they will hold just about every HT I own.

https://www.amazon.com/Aoutacc-Molle-Tactical-Holder-BaoFeng/dp/B07K7FMNZ8/ref=sr\_1\_24?crid=1HYJAJ2BF3Q6O&keywords=molle+radio+pouch&qid=1680210756&sprefix=molle+radio+pouch%2Caps%2C180&sr=8-24