DESC: Ergo BabyCarrier Back Pack Designed as a day pack- the backpack easily snaps around the straps of the carrier- for an all-in-one baby carrier and day pack. Carry your baby and necessities for a day away from home- great for active parents who love to hike. Access into the sack is from the top with a solid bottom to help keep it's shape. This accessory is roomy and will hold a towel-diapers- swim clothes- change of clothes- snacks- sun screen- hats and more.