Thank you for viewing! I used it for a few months, but there are no noticeable scratches or stains. If you have any questions, please feel free to comment! [Product Description] ★ Material: Polyester, etc. ★ Color: Pink ★ Size: Width 32 x Height 43 x Thickness 13cm ★ Capacity: Approximately 55L ★ Weight: Approximately 0.70kg ★ PC Compatibility: 15.6-inch compatible [Pursuing Fashion] This item goes well with any outfit. Double zippers, refreshing color scheme, durable material, durable and long-lasting. Simple design, can be used by people of all ages. [High-Quality Nylon Material] [High-Quality Material] Water-repellent material is used. We have carefully selected materials that are more durable and lightweight than ordinary materials, making them highly durable, water-resistant, and stain-resistant. [Functional Pockets] There are pockets on the front, main, and sides. It has various types of pockets, such as elastic pockets, mesh pockets, and zipper pockets, making it extremely convenient! [Large Capacity] Large capacity & excellent storage capacity, the main pocket that opens wide is easy to take things in and out. The main pocket is large enough to easily store A4 size items. It also has internal sorting pockets, perfect for storing small items that tend to get scattered. It has a large capacity that can store a laptop, cosmetic pouch, drinks, lunch box, etc. It can also be used as a travel bag or a mother's bag. [Water-Repellent Treatment] It uses durable nylon material that is resistant to rain, so you can use it with peace of mind even in sudden rain. Backpack Large Capacity Rucksack Women's Adults Small Lightweight Computer Macbook PC Storage A4 Waterproof Cute Stylish Backpack Business Mom Backpack Popular High School Students Casual Commuting School Travel Business Trip Everyday Use Easy to Use Gift