elvie double electric wearable smart breast pump | silent hands-free portable breast pump that can be worn in-bra with app 2-modes & variable suction elvie our elvie double pump makes it possible to pump on your own terms for your little one. you can ditch the hours spent tethered to a wall or cleaning tubes. with elvie pump you can lead the conference call, play with your kids, cook a delicious meal or simply enjoy some peace and quiet... all while you pump. we’ve got you covered... for all your customer care questions, please get in touch with us directly and we'll be happy to help you!