A GroVia shell is a PUL birth to potty nappy wrap withpopper fastening to be used with GroVia soakers (either organic cotton, staydry or microfibre) or disposable bio soakers. This all in two nappy system has snap in soakers, meaning that nappy changes are quick and easy. The double gusset on the inserts means that you will probably get away with 2 packs of inserts per shell. The Grovia all in 2 system can be an affordable and practical way to use cloth nappies. The option of biodegradable disposable bio soakers means that you have flexibility for out and about or trips away. GroVia Shells come in gorgeous prints and funky bright colours make this a highly desirable nappy.