Brand new Herschel “Dawson” backpack

This is a brand new unused Herschel Supply "Dawson" backpack. I ordered it for my daughter from their website, but it is too small for what she needs and the cost to return it is too high (Herschel does not provide free returns). I have included some pictures, along with a link to the listing on the Herschel website: https://www.herschel.ca/shop/backpacks/dawson-backpack?v=10233-02460-OS It's a really nice full-size (20.5L capacity) backpack, we just need something bigger for all of her books.