The Oslo Diaper Bag Backpack ler by Obersee is a spacious premium quality diaper backpack, with a timeless style that suits moms and dads, that will be useful for many years to come ? even after your child is beyond the diaper bag years. The backpack features clips for attaching the Obersee Baby Bottle Cooler Attachment (sold separately). The Oslo diaper backpack includes an Obersee Voila changing mat kit, which is a changing mat with integrated pockets for diapers, wipes and small changing supplies. Also included is a wet pouch for wet items and the Obersee diaper bag organizer clothing cube for keeping clothing and other items in an easy-to-access, removable bag ? ideal for keeping everything organized and tidy. The interior of the backpack features multiple pockets, including tablet computer and laptop computer (up to 15") pockets, multiple pockets for changing mats and other baby items and organizer pockets for miscellaneous items and mom/dad gear. The backpack also features two side drink pockets for drinks or baby bottles. For added comfort, the back features a fully padded and ergonomic mesh back and the straps feature breathable mesh padding. The top features a carry handle and two rings for easy attachment to stroller (stroller straps sold separately). The pack also features an earphone port and music player pocket, a loop on the strap for sunglasses, and is constructed of tough, ultra-durable high quality materials for the long haul. The backpack measure 10? deep x 18? tall x 13? wide (25 cm deep x 46 cm tall x 33 cm wide)