Durable black nylon case with a handle for easy carrying. The following is a product description (from Amazon): [Specifications] Easy-to-open two-way zipper, multi-functional sorting pockets, and a side handle. [Features] A bag-in-bag that organizes the contents of your bag. Can also be used as a sub-bag. [Materials] Polyester, polyethylene, nylon, synthetic leather [Awards] Good Design Award winner [Body Size] 12.5 x 22 x 2 cm, Weight: 70g Thank you for viewing. I am selling this item because I purchased it but have not used it, so it is in good condition. I would like to sell it to someone who can use it.