Stylish changing bag lets you instantly change its look between pink and blue designs. The UrbanBag features a spacious, easy to access interior. 3M Thinsulate pocket keeps two AVENT bottles of pre-boiled hot water warm or cold ready-mixed formula/breast milk cool for several hours. Detachable pocket for personal items. Lightweight wipe-clean microfiber. One bag, two looks! Simply swap the front flap to change the design. It has two stylish front flaps to change the look of the bag with the seasons or your wardrobe and has all the features of an AVENT Bag.