I saw this F.64 item on amazon as a nice case for carrying 4X5 film holders and then discovered: it's the perfect size for my Rolleiflex 2.8D. My Rolleicord and tower reflex etc also all fit well and it's a nice padded case for carrying these around. They all snugly fix even with the lens hood attached. Just thought some TLR shooters would find this interesting.
https://www.amazon.com/F-64-FH-4x5-Photography-Accessory/dp/B01MTG00FG
https://www.amazon.com/F-64-FH-4x5-Photography-Accessory/dp/B01MTG00FG