D.P.
I also recommend www.pottypatty.com. We use the PottyScotty waterproof unders for my kiddo, and I'm really happy with them. I have found that they run big, so don't "size up" for room to grow.
My daughter is almost five and is almost always dry at night, but will occasionally wet the bed (and I suspect that it's due to a food she's eaten...she has lots of weird reactions to different foods). She wants to sleep in a pull up just in case, but I hate using the disposables. Does anyone have a cloth pull up or training pant they love? She's about 45 lbs. Thanks.
I also recommend www.pottypatty.com. We use the PottyScotty waterproof unders for my kiddo, and I'm really happy with them. I have found that they run big, so don't "size up" for room to grow.
I would say Blueberries, but they only go to 42 lbs. Random.
But for an older child I would go with a pocket style. If you're unfamiliar with cloth diaper lingo, It's basically a shell of a diaper (that part is the waterproof) with a liner of fleece or other material. You then can put as much absorbent material in between the two layers. I would also look for hemp or bamboo inserts to go along with the diapers so that you can have maximum absorbancy. (They both absorb the most amount of liquid than cotton or microfibers)
Here is a good picture of a pocket and this one has lots of weight options :D
http://nickisdiapers.com/catalog.php?category=163
There is an overnight-specific cloth trainer.
Super Undies!