i use the gallon size freezer bags and label them for each type of plastic (stick, curly tail, finesse, etc.) to keep at the house.
i fish from the bank...so i don't want to carry a full bag of any one type..i don't need 10-15 one bait.
so i take how ever many i think i may need of each type for that trip and put them in a zip lock baggie. and put those in my tackle bag.
i doubt that you will go through 10-15 of any one type plastic on one trip.