I use Fuzzi Bunz stuffed with two Cotton Babies Microterry inserts. It's a bit bulky, but works fine.
Maybe you could try one microterry on top and a hemp underneath? The microterry absorbs quicker, but I believe hemp holds more.
another thing I've done, my dd's have both been stomach sleepers, so I fold one insert in half and put it behind another insert, so there's more absorbancy in front while they sleep. You could do the reverse for a back sleeper, I bet.
Maybe you could try one microterry on top and a hemp underneath? The microterry absorbs quicker, but I believe hemp holds more.
another thing I've done, my dd's have both been stomach sleepers, so I fold one insert in half and put it behind another insert, so there's more absorbancy in front while they sleep. You could do the reverse for a back sleeper, I bet.