Sports Snacks?

my husband is on the Coast Guard softball rec team at our station and they have a double header next week and a tournament coming up later. a friend and I wanted to make some snacks for the guys. what would you bring, or what would your husband want to eat? I don't want to make it seem like I'm feeding a bunch of little kids lol but I also don't want to make it too heavy that they don't want to play. I know, maybe a silly question but humor me, send me some ideas! :)