
Geometric Rhombic Luminous Shoulder Bag Holographic Backpack Bag for Travel School. Luminous Geometric Design: Reflects different colors under strong light with scratch-resistant and waterproof fabric. Large Capacity Storage: Accommodates 15-inch laptops and daily essentials with multiple organized pockets. Adjustable Comfort Straps: Thick PU leather shoulder straps are adjustable to fit all body types and reduce weight. Durable Double Zipper: High-quality smooth hardware ensures secure closure and long-lasting performance. Custom Logo Service: OEM and custom logo printing supported with design file submission. Versatile Usage: Suitable for travel, school, shopping, sports, and business trips for all genders. Fast Sample Delivery: Samples and small orders shipped within 2-3 working days after payment. Comprehensive Warranty: Six months to one-year warranty coverage with quality problem support.