it s also a pillow and blanket inside as well. they bring the comforts of home but they have a pillow. it s three in one. you unzip, full fleece, super handy, attaches to the stroller, car seat. bags. you need to carry stuff. move to the trunk. you ve got great bag ideas as well. on the go you need a bag much bigger than diaper bag or purse. this is a fantastic lightweight bag that holds everything. it s got lots of pockets, lots of storage, machine washable as well. nice. the ergo baby, the car seat? once you get there, you need an addition to the stroller, a great way to carry baby or your toddler. this is a fan favorite of ours. three in one where you hold the baby on the front, side, or back. it s been an unbelievable carrier. we love it in our house.