I have quite a bit of soft plastics. I'll be honest, I like throwing them and catch a lot of fish on them. Right now, I have a large Plano box that fits the packages just right. I have pretty much pushed it to its limit. It also doesn't store well. I also have a soft zip up bag thing from Bass Pro. It seems to work, I just cut off the label of the pack to identify what it is. That wrap is loaded. Like others, I keep a quantity what I like and works for me. I have a new 521 coming and I am looking for insight of how others are storing theirs? I am hoping to also keep things neat in the boat.