Go here to check them out on their website: http://www.thenaturalbabyco.com/gro-baby-biodegradable-soaker-pads-p-745.html
Gro Baby Biodegradable Soaker Pads replace the snap-in soaker that you use with your Gro Baby shell. You can go back and read a little more about the regular Gro Baby diaper here. The Biodegradable Soaker Pads are the perfect solution for traveling. Instead of having to wash the soaker/insert you just throw it away.
You also don't have to worry about your baby being exposed to all kinds of nasty chemicals because they are fragrance and dye free, plastic free, and chlorine free. They are made with natural ingredients that aren't harmful to your baby.
I am very excited to try these out for myself. It is always very tempting to switch to disposables when going on vacation. This system would provide the convenience of a disposable, that is better for baby and the environment. Gro Baby is giving away a Bio Soakers Intro Pack (value $34.95) to bloggers who help spread the word about their new product.