Parker Baby Bandana Drool Bibs - 4 Pack Baby Bibs for Boys, Girls, Unisex -"Parker Set"

how does this brand compare to the matimati brand of bandana bibs? is this more absorbent?

Do you have confirmation that the product is made from organic cotton?

Are these backed with soft fleece like material?

Does anyone know if these bibs are colorfast? I was hoping to bleach the ones with the white backing since they stain after several uses.