The Matilda Jane Brilliant Daydream Navy Pink Polkadot Insulated Backpack is a limited edition unisex extra-large backpack. It features a square shape, zipper closures, and blue canvas shoulder straps. The backpack has a polka dot pattern and a Matilda Jane theme. It also has inner and outer pockets, and a bottle pocket. The backpack is 16 inches high, 9 inches wide, and 8 inches deep. It was a limited edition part of the Matilda Jane Brilliant Daydream product line.