The Bright Stripes Overnighter duffel was truly my favorite. Not only is it the perfect size for sleepovers at Grandma's, but it also made a great all-day outing bag! For grandma's, we were able to fill the duffel with 2-4 sets of clothes, extra shoes, snacks, undies, pull-ups, (5) 8oz. Milk cartons, some toys, her tablet and some other stuff with room to spare! The Best feature of this bag is seriously the detachable, padded shoulder straps. It lightens the load of the contents in the bag.