Paago Works Switch, size M. I think it's the perfect size for a bag-in-bag. Purchased about two months ago. There are no scratches or stains. Basically, I kept it inside my bag and used it as a small item organizer, so it hasn't been exposed to sunlight, rain, the ground, or crowded trains, and it's in good condition. - Brand: PAAGO WORKS - Model Name: SWITCH M - Color: Blue - Size: M