Nylon business bag with stylish purple interior. - Color: Black - Material: Nylon - Interior Color: Purple - Style: Business Bag - Strap: Adjustable Thank you for viewing. This is a Lagasha series bag from Torin. It's A4 size and the material is, I believe, ballistic nylon, making it very durable. I bought it about 5-6 years ago for 16,000 yen. I've only used it during the winter season, so I think it's in good condition considering its age. As you can see in the photos, there are large pockets on both sides that can hold magazines and documents. I checked and there are no tears or scratches. I'll also include another Lagasha belt. The size is about 28 x 38 x 6 cm. Please forgive my amateur measurements. I didn't want to carry a lot of luggage, so it's a thin, compact bag.