How do you guys keep your line stored in the boat? I have always had a small bag that I keep spools of line in but I have started buying bulk spools recently and don't really have a dedicated compartment for them. I thought about just leaving them in the truck or at home but thought about how many times I have been saved on the water having extra line when I had a bad backlash on reel that was really getting bit. I use the kvd elastic thingy's that go around the spool to keep the line from going everywhere. Tupperware boxes maybe, or a bigger bag? I carry 4 styles/sizes, 8,12,15,20lb for different applications, 2000yd spools.

I dont store line in bulk (in my tore up boat). I bring a spool or two of leader, other than that everything I need is on my reels.

small spools i keep in an old worm bag but it only fits about 5 spools of 150-200
anything bigger stays at home
but if Im on the lake i dont know why i would need more?
if i lose everything on the reel and respool a time or two and lose all that?? i think its time to give up for the day!!
unless its that sneaky 25Lber everybody has been lookin for in which case i would fill the whole rod locker with whatever line i needed