Plus, there are front and back magazine pockets, perfect for that book you want to read while at the park. (earlymomentsmatter.org)
About the product: Dimensions: 13.25» L x 15» H x 5.5» W Interior features two organizational pockets two bottle pockets one zippered pocket and a no more digging key clip Padded shoulder straps, two exterior bottle pockets, and large magazine pockets with internal cell phone pocket Converts to backpack for... (themagicbeantoyshoppe.ca)
Second, you can wear it as a backpack with straps stored in the magazine pockets. (earlymomentsmatter.org)