I use a little trick an old fishing guy showed me.

Take your pike leader and make a loop on one end and wrap the line around the loop until you end up with a small circle. Wrapping leader over/around loop, keeps it from unraveling. Do it right, you can snap swivel end to line end. Nothing to snag if you use a flat pouch or even keep a rig in shirt pocket.

Electricians tape box is a clever idea too.