Natural feeding no longer means sneaking off to a far distant corner to pump every few hours. Introducing NUK Simply Natural Freemie Collection Cups, a revolutionary new way to pump on your terms - anywhere, anytime, and around anyone. It is a discreet, hands-free pumping accessory that allows you to pump under your clothes. The two 8oz collection cups can be slipped into your regular bra and attached to any compatible breast pump, so that you can pump while you work, play and tackle the day. Now, natural feeding can feel just a little more natural