Orange and Peach Manual Milk Collection Kit is a wide breastfeeding cup that can be attached to a storage bottle to collect milk thru hand expression or hand massage. This kit includes a wide milk collection cup, storage bottle, screw cap and lid. It has the following features: Specially designed wide milk collection cup, Helps avoid spills and saves milk, Can be collected and stored in storage bottle that are freezer and refrigerator safe, 5 oz. milk storage capacity, Helps stimulates natural milk production via hand express, BPA and Phthalates Free