Detachable Design Patent Design This wearable breast pump tote bag and the cooler bag could be separated or connected by zipper Both of them have top handle so you could carry one or both according to your needsNOT included breast pumps and any supplies Top Layer There is a wearable pump bag on the top to compatible with Elvie Willow and Most Medela Electronic Breast Pumps Equipped with 2 adhesive wide strap to keep wearable breast pumps in place Inner detachable divider separates the pumps and parts Tips Damero bag isnt associated with the above brands Bottom Layer Leak proof lining inside the cooler bag keeps breast milk cold for a certain period of time and prevent liquid leaks Wipeable and waterproof material is easy to clean Extra Space A flap in the middle of wearable pumping bag has 1 mesh pockets and 6 elastic bands to keep foldable mat charger cord nipple cream and the like 1 Top transparent zipper pocket for holding small accessories Moms Choice This wearable breast pump storage bag with cooler come with a waterproof foldable mat13x11 which could lay all pump parts Our double layer organizer bag will be functional to your pump storage and transport needs