In a clinical study, ISIS was proven to be as effective as hospital electric pumps. ISIS has an award-winning design that imitates your baby's suckling. The result- more milk faster and more naturally than with any other manual breast pump. The award-winning ISIS Manual Breast Pump allows you to express your milk directly into Philips AVENT Feeding Bottles or VIA pre-sterilised Cups for storage in the fridge or freezer. That way, your baby can still enjoy the benefits even if you are not there to give the feed yourself. The ISIS Manual Breast Pump works quickly, gently and quietly without the need for motors or batteries.The secret is the combination of the unique patented petal massage cushion and silicone diaphragm which work together to imitate the way your baby breastfeeds. The result is more milk, faster and more naturally than with any other pump. In recent clinical trials, it was proved as effective as hospital electric and battery pumps and was much preferred by mothers overall. It was also preferred in terms of ease of use, amount of suction and comfort. Features: With insulated travel bag and cool packs Gently stimulates fast milk flow Patented Let-down Massage Cushion ISIS Manual Breast Pump : 1 Pieces Breast Milk Container (125ml/4oz) : 2 Pieces Breast Milk Container (260ml/ 9oz) : 2 Pieces Extra soft, newborn flow teat 2 Pieces Due to the nature of this item, this is not eligible for returns. Thank you for your cooperation. Manufacturer Warranty: N/A SKU: SCF290/13 If you are outside the Continental United States, use the shipping calculator below. If your country does not calculate, we do not usually ship this item to your country. You can email us to request an exception.