Gmt for Kids Backpack Elementary School Children Large Capacity Lightweight Ergonomic Spine Protection 1-4 Grade Boys Waist Belt Racing Design

EVA integrated molded patented ergonomic spine protection backboard, designed to avoid neck pressure and reduce fatigue during prolonged use.

Airflow channel design for ventilation and sweat reduction.

Thick EVA back padding for shock absorption and pressure relief.

High-density, comfortable, and breathable fabric.

Curved concave center with convex sides to fit children's back contours, distributing pressure to side muscles and effectively protecting the spine.

Detachable coin pouch.

Anti-lost name tag.

Timetable insert.

Expandable water bottle holder.

Durable foot pads.

Custom rain cover included.

All measurements are manual and may have slight deviations; please refer to the actual product.