The Missy is such a cute and functional bag! It has an adjustable strap & 7 pockets all total. There are four pockets on the inside, two bottle pockets on the outside ends (they are large enough to hold a sippy cup) and a large elastic pocket on the back. For a closure there is a magnetic snap. On the side you will have a swivel hook to attach your ipod case, keys or any doo dads you may have. It has double seams and the seams that are weight bearing (like handles) are triple stitched. All by bags are made with quality interfacing, thread and fabric's. This is a washer friendly bag. When it gets dirty just throw it in the washer on a cold cycle and tumble or line dry. Dimensions: Straps 18" to 30.5" 12" Tall 16" Wide If you would a bag made just like this but would like to choose your own fabrics please contact me for a custom listing!