Thirsties Organic Cotton Doublers and Stay Dry Organic Cotton Doublers are the answer to parents’ quest for added protection! Looking to boost absorbency for a heavy wetter or nighttime diapering? Try our Organic Cotton Doublers comprised of four soft, absorbent layers of 100% GOTS certified organic cotton. Need a stay-dry option while boosting absorbency? Check out our Stay Dry Organic Cotton Doublers with the same absorbency as our original Organic Cotton Doublers, but topped with our stay-dry, stain-resistant microfleece to help wick wetness away from your baby. Both doublers can be used with any current cloth diaper system for heavy wetters or nighttime use, and three different sizes offer customized fit.