Mad Pax Bubble 3D backpack circle spheres multicolor butterfly pattern backpack bag Gorgeous patterns of detailed butterflies The back is padded nicely with breathable mesh for all day use. Theres a small plastic slide in which to keep a name tag, 2 adjustable straps on the back + a top strap for holding This is the smaller size Zipper top closure with a lines, roomy interior Approx measurements laying flat: 12" t x 9" wide x 6" deep. Pre-used but in damage free condition From a smoke/pet free home