Edison Inventor Primary School Backpack for Boys, Spine Protection And Load Reduction, Grades 3-6 Large Capacity Middle School Student Backpack, 311#-1 Black

Health Benefits

• Prevents shoulder and neck pain, hunchback, and spinal curvature caused by low-quality and heavy schoolbags
• Recommended by the American Academy of Pediatrics and Hong Kong Polytechnic University for spine health

Load Reduction Design

• S-shaped shoulder straps
• Wide shoulder straps
• Chest buckle for stability
• Hollow and pressure-free design
• 3D sponge back padding for even weight distribution

Storage Capacity

• 152 compartments including a large main pocket, two front zip pockets, inner and side pockets, and a computer compartment

Additional details

Detail-oriented Design

• Comfortable and thick handles
• Smooth dual zippers that pass pull tests without jamming