Imse Vimse are nice thick liners that can be washed 3 times if not soiled before tossing. Bububibi has some nice liners as well although they are more narrow and can really only be washed once (if not soiled) before tossing.
Baby #4 due Spetember 30, 2012
Carly (28w3d 11/15/07-03/09/08 )
Hannah (stillborn at 32w2d 11/7/08 )
Noah (35w 06/30/10)
Due In Fall 2012 Facebook Group