Welcome to the luxurious line of Ecoposh OBV. Ecoposh OBV Cloth Diapers, OBV Training Pants, and Wool Cloth Diaper Covers were developed with the the natural customer in mind. The Ecoposh OBV One Size and OBV Newborn Fitted Cloth Diapers are made out of organic bamboo velour (OBV), organic cotton and recycled water bottles. The Ecoposh Wool Cloth Diaper Covers are made from 100% merino wool.