believe it or not , i got about 25 + bags of soft plastics in there !! i put two -three bags per page ( mostly bigger size worms , alot of plastic craws , craw trailers , plastic frogs, etc..)i magine if you have smaller worms(like 4" robo worms for example) you could fit ALOT of bags in there!!! when i bought the binder at BPS , i also got some of the BPS replacement "pages" to add to it but they are too small , they fit but are too short . want to get more of the original Browning jumbo size binder "pages" ,don't know if browning sells them cause i can't seem to find them at BPS . anyhow , i much prefer the Browning over the BPS ones , Browning ones are alot better built ... hope this helps