Material: Oxford clothSize: 25*10*21cm/9.75"*3.90"*8.19"1. Multi-functional design: This men's backpack is not only suitable for business occasions but also satisfies your daily leisure needs. With multiple pockets, it is convenient to store different items and easily cope with various situations.2. Waterproof material: Don't worry about rainy or humid weather. This backpack is made of waterproof material that can effectively resist water penetration and protect valuable items inside the backpack from damage.3. Wear-resistant: Made with high-quality materials and craftsmanship, this backpack has excellent wear resistance and a long lifespan. It can accompany you for a long time, allowing you to enjoy a high-quality user experience.4. Lightweight and comfortable: This backpack is designed to be lightweight, with a moderate capacity that can hold essential items without burden. The backpack straps are made of comfortable materials, allowing you to wear the backpack for a long time without feeling tired.5. Stylish taste: This backpack has a simple and elegant appearance that is elegant and stylish, showing men's maturity and stability while demonstrating taste and quality. It allows you to show your taste anytime, anywhere, and become a representative of your taste.Package includes:1pc shoulder bag.