TEMPE, Ariz.- The Tempe Police Department are seeking information on the abandoned newborn girl who was found Sunday evening inside a backpack in a Tempe parking lot.

New details were released Wednesday regarding the backpack in which the baby was found. It is a small black and pink Jonas Brothers backpack.

(Photo: Tempe Police Department)

Tempe police are asking anyone who has information on the newborn's identity, the identity of her parents or recognize the backpack to report it.

READ: Baby found abandoned in Tempe parking lot

According to Tempe police, a passerby discovered the baby, alone, wrapped in a blanket, inside the backpack placed inside a shopping cart. The parking lot is near Apache Boulevard and McClintock Drive.

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The newborn was apparently abandoned. The passerby notified a store manager who then called police.

If you have any information on this case, call Tempe police at 480-350-8311.