When we're talking crunchy and budget minded cloth diapering is an awesome way to go! We just recently started using Sunbaby Diapers and I wanted to do a review on them because of how awesome of a deal they were! I purchased 10 diapers and 10 inserts for $45! What a deal! In my mind, you can't beat $5 a diaper! These diapers can be found on Ebay from a work at home Mom from China. She gives free shipping but it does take a while to receive them. Ours came in about 2 and half weeks after purchase. Any way, Sunbaby Diapers are a pocket diaper. This means the diaper consists of two parts. The insert and the diaper. The insert is made of microfiber. It is stuffed into the pocket of the diaper and looks just like a regular disposable diaper when stuffed. This is great for Dads, Grandparents or babysitters who are not used to cloth diapers and don't want to deal with too many parts. Bellow I added some pictures to show you how these diapers work!
Here is the diaper completely stuffed! It looks just like a disposable diaper:
In the picture bellow you can see how I stuffed the insert into the diaper:
This picture bellow is showing you what the insert and diaper looks like: 
PRETTY SIMPLE!
To continue, the diaper seemed very absorbent. I changed Nathan's diaper every 2 hours. We did; However, have leaks at nap time with just one insert so you must double stuff them for nap time. I personally do not recommend them for over night use.
The Sunbaby seller did claim that the diaper would go up to 35 lbs and it definitely has lived up to it's standards. Our son is 35 lbs and they still fit him. They are on the third to last snaps! She also advises against washing them over 104 degrees F so be aware of that before making your purchase!
Well, I hope you all enjoyed my short review of Sunbaby! One last thing I would like to add is to be aware of who you are purchasing from. There are a few sellers out there claiming they sell Sunbaby Diapers when in fact they do not! Some people call their diapers Sunny Baby Diapers and claim them to be exactly the same as Sunbabies when in fact this is NOT the case! Please be aware of this before making your purchase! Thank-you!