I am a big fan of the micro ultralight reels. Mainly because I use 2 pound line a lot. That said the choices are slim if you want something with no back reel, some call it instant anti reverse. The Pflueger President 6720 is about the best available now in the micro ultralight. Pflueger Trion is good for the money at about $30. If you can find them my favorite is the Tica Cetus SB 500. I've got 5 of them and they are tough, light, and have a super smooth drag and also have a twist buster on the bail and no back reel. There are a few others that I have checked out but have not used. If you plan on fishing a lot and enjoy quality equipment stay away from Wal Mart. They have quite a few ultralights but no quality there. JMHO
Cheez