This appears to be something my wife used to own. It's a large Coach tote bag, purchased about 20 years ago. According to my amateur measurements, the base is about 40cm x 17cm, and the inside is made of a vinyl-like material, which seems water-resistant. It's a valuable item that can't be bought new anymore, what do you think? - Color: Orange - Strap Color: Brown and White - Material: Canvas - Design: Tote Bag Thank you for looking.