I purchased this at Starbucks before. It's the type that rolls up and fastens when you put things inside, so the size is adjustable. I've only used it once. It didn't match my expectations, so I kept it at home. When I put things inside, I used a plastic bag to hold the items first, so the inside is clean, but it was too dark to photograph. I apologize. Please understand that this is a used item and has been stored at home. Thank you.