J.L. Childress Black The fully insulated Tall TwoCOOL holds 2 bottles, cans or sipper cups and includes a reusable ice pack. This set of 2 allows you to keep one in a diaper bag and one in the car, in a purse, at work or at day care.Material: Denier Polyester Lunch & Cooler Bags,Komen Pink Bags,Diaper Bag Accessories,Diaper Bags,Baby Accessories,Lunch Bags & Coolers,Travel Accessories,Bottle & Diaper Bags,J.L. Childress