Large Capacity Spine-Protective Backpack | Lightweight School Bag

Large Capacity Spine-Protective Backpack | Lightweight School Bag Engineered for comfort and durability, this large-capacity backpack combines lightweight construction with advanced spine-protective design. The ergonomic frame distributes weight evenly across your shoulders and lower back, reducing strain during extended wear. Spacious compartments accommodate laptops, books, and daily essentials without compromising mobility. Reinforced straps and breathable padding ensure stability and ventilation, making it ideal for students, professionals, and travelers who demand both capacity and support. Product information: Lining texture: Polyester Applicable scenario: School Education Color: light gray, black, purple pink, flesh pink, light blue Applicable Gender: Female Function: breathable Size: 45*32 * 22cm Material: Polyester Fiber Bearing system: air pillow belt Style: fresh and sweet Capacity: 20-35L Packing list: Backpack*1 Product Image: