Nylon
PROTECTIVE: Made of heavy-duty nylon. Well padded lining helps keep breast pump and accessories in good condition when transporting.
TOP COMPARTMENT: There is a large mesh zipper pocket to store wipes, nursing pads and other supplies. 4 elastic bands and 2 pouches are designed to secure bottle brushes, nipple cream and the like (Note: This section is wipeable).
BOTTOM SECTION: The bottom compartment (with a detachable divider) provides a roomy space for putting Spectra pump (S1/S2), flanges and 3 Spectra bottles (5oz/160ml).
OTHER DETAILS: The front pocket and 2 side open mesh pockets are good for keeping items like power cord and breastmilk storage bags.
PORTABLE: 2 handles for easily carrying. Size: 11.5″ x 7″ x 9.5″. This breast pump bag will be functional to your pump home storage and transport needs.