The tote bag is marked as "nitolex." It's unused, but has some storage wear, with creases on the handles and corners, and wrinkles in places, so I've listed it as "near new." Height: 30 cm. Length: 55 cm. Bottom width: 12 cm. The width does not expand. It has a magnetic closure at the opening. The fabric is a durable, thick nylon. The manufacturer is likely nitolex, but I'm not sure... Please understand. This is probably quite old, so please refrain from purchasing if you are sensitive to imperfections or seek perfection. Please comment if you have any questions ^_^. Shipping will be via Nekopos, so please understand that there may be creases from packaging.