Simple Pu Black Large Capacity Backpacks Women Travel Bag Solid Harajuku Student Schoolbag Backpack Unisex Bags High Street. This versatile backpack combines style and functionality, making it the perfect choice for students, travelers, and anyone who needs a spacious and durable bag. Constructed from high-quality PU material, it boasts exceptional durability and resistance to wear and tear. The capacious interior offers ample space for all your essentials, while the sturdy straps ensure comfortable wear over extended periods.