The latest and greatest from Fleurville!!! For the MS3 we have used a slightly slimmer MotherShip® bucket and streamlined it by removing the side pockets and adding a roomy front pocket. A zippered side pocket allows easy access to a bottle without having to open the bag. The Slip-Not™ Stroller Attachment system comes standard with the MS3, making this a SUPER value!!! When you carry a Fleurville, you not only look pulled together you ARE pulled together with everything you need within easy reach!