Daiwa makes a ultra-light spinning system (either open or close faced spin reel and fly reel). I have not looked at them in a long time, but I have a old one I carry back=packing and on my 4-wheeler. I've used it for trout and in farm ponds for bass and bream. It's works for those time when I really didn't plan to fish, not great but serves its limited role. I'm sure orthers make similar systems. Check places like Cabelas, Bass Pro, and any other tackle outlets. Heck, even Wally-world probably has them.