![Ethnic double-layer backpack](http://congratulationsinventor.com/cdn/shop/files/1114583240598_1445x.jpg?v=1712397936)
![Ethnic double-layer backpack](http://congratulationsinventor.com/cdn/shop/files/1641490285511_1445x.jpg?v=1712397938)
![Ethnic double-layer backpack](http://congratulationsinventor.com/cdn/shop/files/13185050520007_1445x.jpg?v=1712397941)
![Ethnic double-layer backpack](http://congratulationsinventor.com/cdn/shop/files/386585231627_1445x.jpg?v=1712397943)
![Ethnic double-layer backpack](http://congratulationsinventor.com/cdn/shop/files/1316540701167_1445x.jpg?v=1712397945)
Fabric texture: canvas
Lining texture: polyester cotton
Style: Women's backpack
Bags trend style: backpack
Bag shapes: square vertical section
Opening method: zipper buckle
Popular elements: weaving
Internal structure of bag: ID bag, mobile phone bag, sandwich zipper bag, zipper pocket
Strap root number: double root
Bag size: medium