Columbia Summit Rush backpack diaper bag in grey is a roomy, lightweight unisex style suitable for mom or dad. This item features a large main compartment which has 3 elasticized pockets and 1 zipper pocket. The side exterior bottle compartment is easily accessible and has high density insulation with a Therma-Flect radiant barrier to help keep milk fresh. There is also a large exterior front zipper pocket and side elasticized mesh pocket. Including a portable, padded change station with Ultra Safe PEVA lining and a separate removable ?messy? bag. The back panel and the adjustable shoulder straps are padded for extra comfort. Permanent stroller straps have snap button closure. Also features strong and comfortable carry handle. This diaper bag is Ultra Safe, meaning that it is PVC free and lead safe. Care and Cleaning: wipe clean only.