I am a huge fan of Joey Bunz Babykicks (regular not premium). They are hemp, super absorbent, really soft, and ultra trim. I use a single insert alone in a flip cover and it is almost as trim as a sposie. I also use the same inserts (2) in my BG 4.0 overnight.
Proud mommy to PJ, born 6/23/2012
and wife to CE, since 9/20/08
Baby #2 coming August 2014