I’ve wrestled with topic for the past few years. Started with a large bag and 3700 series Plano containers, then 3600 series and then I started feeling like I was making things more difficult than they had to be. I fish from a boat, from shore and from a kayak. I only need to take some of my terminal tackle depending on when, where and what I’ll be fishing from. Best option I came up with is this small tackle bag and I filled it with 2 diffent sizes of the Plano 3400 series boxes. Each box only has one type of item just different sizes or weights. Now I either take the whole bag or just what i need. I haven’t even filled this bag to capacity yet. I could easily fit three more 3400 boxes or one more 3500 in there. Best thing I’ve done to date when it comes to my gear.