You'll love the ease of travelling with your little one thanks to the Columbia Outfitter Expandable Diaper Bag. This bag features an expandable main compartment with accessory pockets and lots of convenient additional exterior storage. The insulated bottle pocket with a Therma-Flect radiant barrier helps keep baby's milk fresh. The anti-slip pad on the shoulder strap makes this bag extra easy and comfortable to carry. The main compartment is expandable and features several accessory pockets. with the anti-slip shoulder pad, it's easy to put on the Columbia Outfitter Diaper Bag and head out for a day on the town. The side exterior bottle pocket easily accommodates two bottles, and the high-density insulation Therma-Flect radiant barrier helps milk stay fresh.