Spacious enough to hold most of baby boy/girl stuff perfectly organized and compact. (Dimension: 16.6l x 9.1w x 11.8h inches, Weight: 1.77lb) Baby diaper bag has 3 insulated bottle pockets can hold most of wide neck or tall milk and water baby bottles (from 5 oz to 11oz); you can take in baby and mommy clothes, newborn diapers, towels, purse etc. Accidentally purchased two of these bags and don't want to mess with returns. Using the one I am keeping as hospital bag when twins are born. Great quality. Still in original packaging.