Your investment in these nappy bags goes a long way. Don't think of them as nappy bags, it is your parenting all purpose bag. Designed for use with cloth nappies but their uses go way beyond that. As one client called them Bags Of Awesome and this sums them up perfectly. The double zip bag has two compartments, giving you endless possibilities: damp wipes in one side with clean dry nappies in the other...clean nappies in one section with used kept separate...wet swimming gear alongside the things you want to keep dry...  Perfect makeup bags, toiletry bags, beach bags and great for trips to the swimming pool. If you do use them for cloth nappies when you are out and about, these bags will hold about 5-6 nappies. The bag measures 35 x 40cm Made from the same fabric as Bab+Boo nappies. 100% polyester with a polyurethane lining to give the bags a waterproof lining. Can be washed with your nappies or normal laundry on up to 60 degrees.