This is a new, unused item (^^) The material and brand name are not listed. Retail price: 6343 yen Size: Width: Approximately 42cm Height: Approximately 24cm Bottom gusset: Approximately 29cm x 13cm *Please consider this as a reference. ⚫︎The closure at the opening is magnetic. ⚫︎There is a zippered pocket on the inside. How about it for formal or everyday use? There are some areas where the shape has been affected during storage, but I don't think it will be a problem for use. This item has been stored at home, so please refrain from purchasing if you are looking for a perfect item. m(_ _)m *Shipping will be folded up small. Thank you for your understanding.