Come and Check Our Branding Solutions.This milk bottle insulation bag is constructed with insulated lining, keeps your breastmilk fresh by maintaining the right temperature for hours, whether it be cold or warm. It can holds up to the most of market baby bottles of 12 OZ. This bag is also built with a sturdy handle on the top of the bag, which allows you the option to attach it to the stroller handle or throw it in your diaper bag Pls check inventory and detailed info before placing your orders.