This 3D backpack shoulder bag pencil case 3-piece set is specially designed for students and office workers Made of premium waterproof Oxford fabric with excellent wear resistance and water repellency, effectively protects contents from moisture even in rainy days The backpack features scientific internal design with laptop compartment, book compartment and small item pockets for organized storage Shoulder bag is lightweight and stylish, perfect for daily commute or short trips, pencil case with multiple slots keeps stationery neatly arranged Ergonomic shoulder straps reduce pressure on shoulders, breathable mesh back panel ensures comfort and dryness Available in 20 fashionable colors from classic black to vibrant colors, meeting different users' personalized preferences Whether for school, travel or office use, this multifunctional backpack set provides perfect storage solution High-quality zippers glide smoothly and last long, sturdy stitching ensures durability for extended use