Edison Inventor Primary School Backpack Boys Spine Protection Lightweight Grade 1-3-6 Large Capacity Middle School Student Double Shoulder Bag L56-1

Large capacity main compartment

Secondary compartment

Two front zipper pockets

Two side pockets

Six total pockets for organized storage of school supplies

Lightweight construction reduces burden on children’s shoulders

Water-repellent Oxford fabric surface for easy maintenance

Wide opening design for maximum storage capacity

Ergonomic double S-shaped shoulder straps, approximately 7 cm wide and 2 cm thick, padded with sponge for comfort and to prevent shoulder strain

Built-in movable base plate to enhance load-bearing capacity and prevent deformation

3D hollow sponge back pad designed ergonomically to fit the back, distribute pressure evenly, and protect the spine

360° high-visibility reflective strips for safety during night or rainy conditions

Detachable chest buckle to stabilize the backpack and prevent shoulder strap slippage

Brand exclusive logo and design details emphasizing quality and uniqueness

Stable fit close to the back to prevent swaying and spinal impact

Breathable back padding to avoid heat accumulation

Reflective elements visible from up to 180 meters for enhanced night safety

Designed to reduce burden and prevent hunchback

Encourages upright posture and healthy spine development

Multiple color options and detailed craftsmanship for a vibrant and practical school backpack experience

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