UNIF | Sif Backpack。Gothy & chic black leather bag by UNIF. Features silver zipper and hardware. Stylish and versatile. Purchased secondhand in excellent condition and I haven’t used it since purchasing it few years ago. PU outer shell with double zipper on the front. It has two side pockets with zippers each side. Also has a pocket inside the main compartment of the backpack. Also has cool details like the bag has d-ring silver hardwares to give it that hard edge. The strap is made up of a long zipper that can be undone to utilize as a backpack or zipped up so you can use it as a shoulder bag. Measurements Width 8.1” Height 10.25” (measured from the back) Depth 8.5”