Description Arcuate Shoulder Strap :The backpack features an arcuate shoulder strap that evenly distributes weight, making it comfortable to wear for extended periods. Interior Computer Interlayer :The backpack has an interior computer interlayer that protects your laptop from scratches and damage while you're on the move. Soft Handle :The backpack has a soft handle that provides a comfortable grip, making it easy to carry around without causing hand fatigue. Casual Style :The backpack has a casual style that's perfect for everyday use, whether you're going to school or work. Arcuate Shoulder Strap :The backpack features an arcuate shoulder strap that evenly distributes weight, making it comfortable to wear for extended periods. Waterproof Material:Made of waterproof polyester, this backpack keeps your belongings dry in any weather condition. Interior Computer Interlayer :With an interior computer interlayer, you can safely carry your laptop or other electronic devices without worrying about damage. Multiple Pockets :The backpack has an exterior silt pocket and a interior pocket, providing ample space to store your belongings. Arcuate Shoulder Strap :The backpack features an arcuate shoulder strap that evenly distributes weight, making it comfortable to wear for extended periods. Polyester Material:Made of durable polyester material, this backpack is resistant to wear and tear, ensuring long-lasting use. Interior Computer Interlayer :With an interior computer interlayer, this backpack provides ample space to store your laptop or other electronic devices safely and securely. Soft Handle :The backpack's soft handle provides a comfortable grip, making it easy to carry around without causing hand fatigue. Specification: 32*16*47CM (Accommodation 15.6-inch laptop) Features: waterproof and wear-resistant oxford fabrics Notice: Minimize friction during use Attention to moisture and mold Don't fill it too full when using, so as to avoid excessive expansion of the backpack.