Columbia diaper/messenger bag. has an insulated side bottle compartment on the bags exterior, a mesh interior pocket@ front of bag with a velcro closure & 3 additional interior pockets (1 zipped). Also 4 interior loops (all 4 are secured to the bag w/2 smaller loops stitched directly to bag and not adjustable and 2 longer loops stitched to bag @ top w/adjustable w/snaps at bottom of loop). Has a comfortable padded & adjustable exterior strap & a metallic snap closure. The zipper@ the top of bag is great for easy access. There's an extra exterior zipper to enlarge bag. There's an exterior large zipper pocket at the back of bag & 3 zipped pockets on on the front of messenger flap along with 2 rubber loops at the front of the messenger flap at the front of the messenger flap along with two rubber loops hanging from the zippers. The two interior straps come out so you can attach your bag to a jogger or stroller. This bag is great for air travel, baby bag, or your every day purse! Bag is in great condition. See numerous pictures posted for your close-up views. Last picture shows minor flaw. Check out my closet! If you bundle three or more items, you will get 15% off! Thanks!