When I'm wade fishing, I have a pocket in my vest just for trash, cigarette butts, etc., both my own and whatever trash I find on the river. When I'm float tubing on lakes, my boat also has a pocket for trash. Littering is SO 1970s, wake up, people!...and it's not just bait fishermen, I find lots of leader ziplocks and tippet spools everywhere I go too.
DANBOB