Nearly all the wallets I've found hold up to 82mm filters and are correspondingly large. I'm looking for something small - my 35mm and large-format walkaround kits are standardized at 52mm, while my various 120 folders use Series VI filters with appropriate adapters. I found a few holders on B&H for 58mm or 62mm filters but nothing smaller.
Hi everyone. I had the same dilemma with my filter wallet being too large for 52mm filters. My 6-pocket wallet was one of the inexpensive ones from a Chinese vendor. The quality was fine but the smaller filters were loose and had a tendency to slip out of the pockets. The 67mm and Bay 60 filters fit well enough. After seeing this thread, I did a bit of checking. B&H sells two sizes of Ruggard wallets. The smaller one was only $10 and may work all right for 52mm filters as well as a Hasselblad Bay 50 polarizer. I just ordered a 4-pocket pouch from the same Chinese supplier for all of $2.56, including postage to USA (amazing, how can they manufacture, sell, and mail something to USA for that price?).