This is a new Stami Studios Everyday Ita bag. It's made of PU. It can be used as a shoulder bag or backpack. It comes with blue circle, bird, and wings panels, and a blue insert.

It's the bag that's out of stock here: https://stamistudios.com/product-category/shop/accessories/bags/

USA shipping is included. I can ship internationally, but please contact me for a shipping quote or if you want to combine shipping with anything I have for sale here, Lace, or Kei Market: