AppleCheeks Stay-Dry Rayon from Bamboo Booster Does your baby really object to wet against her skin as well as need a bit more absorbency? Here is your solution! This booster combines the benefits of the stay-dry fleece layer with the added absorbency of two layers of super thirsty rayon from bamboo/organic cotton. The fleece between her skin and the insert allows moisture to pass through but not come back up, while the bamboo fibres drink up the wetness. When the booster gets soiled, simply throw it in your AppleCheeks Storage Sac and wash at wash time!