Thank you for viewing. This is a tote bag sold exclusively on the Osaka University campus. It's made of sturdy canvas fabric. I used it for about a month. There are pin marks from a badge on the Osaka University tag. Please see the second photo. I couldn't find any noticeable stains, but please understand that this is a used item. It will be shipped via Mercari's mail service, mail size. Also, due to work on weekdays, it may take 2-3 days to ship. In that case, I will inform you via the comment function after your purchase.