About the Backpack: This is A geometric holographic backpack,A Reflective Luminous backpack,A Holographic backpack. This is a backpack and wallet set for women and rainbow backpack for women. It's a Fashion Bags,Flexible All Your Dress. Color Will Changes When Light Hitting,Totally Different in the Day and Night. High capacity: Medium Size,Easily Hold All You Stuff of Daily Use, Such as iPad,Cosmetic,books,Wallet,Phone etc. Large size Can holds a 14" laptop,iPad,book and other small things High quality: 1.This backpack Made of High Quality PU Leather. 2.Inner Lining was Made by 100% polyester. 3.The Interior Features: One Main Pocket, One Zipper Pocket and Two Small Opened Pockets. 4.Perfect for school, camping, hiking, travelling, sports, gym, and a holiday weekend bag. How To Care: To remove dirt, wipe gently with a damp, tightly wrung soft cloth and then wipe dry. Do not use paint thinner,benzene or detergent, etc. Cautions: As the materials used are heat-sensitive, 1.Please store in a well ventilated place, do not expose to direct sunlight, heat or high humidity. 2.Please do not store it near heat or high humidity place. 3.Avoid folding as this can result in visible fold mark