Holds just about everything baby will need during an outing – extra diapers, jackets, rattle, and toys.  Sturdy bag is knitted of 100% cotton, has an elastic top band to keep contents secure and attaches to you stroller with fasteners at all four points to keep bag neatly out of the way.  Suitable for most makes/models of strollers (may not be suitable for all double-wide tandem models).