women backpack geometric & luminous colorThis original backpack will change color, and change your wardrobe as no handbag has done before. The bag is made of special luminous fabrics you can see different colors from different angles. The bag will emit luminous at night is very original. Be prepared to receive all the compliments when you wear this bag out in public. Magical luminous fabric The fabric is soft Can be folded Can be enlarged or reduced Using high quality metal makes the zipper