Pattern Type:Solid Material:Nylon Origin:Mainland China Use:Food Age Group:BABIES Age Range:13-24m,0-6m,7-12m,4-6y,25-36m,MATERNITY Type:Storage Bags Feature Keep the milk fresh: after a few hours at room temperature, breast milk or formula milk is prone to spoilage. This thermal insulation bag keeps the temperature of your breast milk stored, so that the breast milk stays fresh for a longer period of time. Chaos-free and waterproof design: The ice bag uses aluminum foil fabric and a leak-proof lining to prevent liquid from flowing out, making it easier to wipe and clean. The exterior is made of durable Oxford fabric, which is waterproof and scratch-free. Fashion: Gender-neutral colors and stylish appearance are suitable to be carried around. Multiple uses: It can be used as a breast milk insulation bag, lunch bag or cosmetic bag. Ideal for pumping moms, picnics, traveling, camping, school and work. Specification Material: Oxford cloth Dimensions: Height: 23cm x Width: 25cm x 16cm Color: Yellow,Green,Blue,Black,Pink,Purple Package includes 1 x Leak-proof milk cooler bag