Sanrio Sugar Bunnies nylon pouch. It has a gusset and is sturdy. There are marks inside from what looks like a ballpoint pen and a light blue pen, so I've marked it as having some scratches and stains. (Photos 6 and 7) The outside is very clean. Size: Width: Approximately 18cm Height: Approximately 11cm Depth (gusset): Approximately 5cm It's a pen pouch, but it can also be used as a pencil case, a small item holder, or for carrying handkerchiefs and tissues. It seems versatile enough for a wide range of users, from mothers with babies to children themselves.