Navy nylon backpack with adjustable shoulder straps and double zippers. - Color: Navy - Material: Nylon - Strap Type: Adjustable shoulder straps - Inner Pockets: Multiple inner pockets - Zippers: Double zippers Can be used as both a business backpack and a regular bag. Can also be attached to a carry-on suitcase. Two zippered pockets on the front. Many dividers and pockets, perfect for commuting. No longer needed due to a replacement, I hope it will be useful to someone who understands that it is a used item. Please view the images and purchase with your understanding. I believe the original purchase price was around 30,000 yen. I used it for about a year. Ships quickly within 24 hours via anonymous Mercari delivery.