MoonRock Elementary School Backpack for Grades 3-5, Lightweight Spine Protection, Large Capacity, Galaxy Unicorn Design

Scientific compartmentalization and reasonable storage layout for easy classification and organization

Extra-large capacity with wide opening for easy access and orderly placement of items

Magnetic flap front pocket

Large capacity main compartment

Zippered front pocket with multiple sub-compartments

Elastic side pockets accommodating round water bottles with diameter approx. 7-10 cm

5-point support system with S-shaped spine-protecting aluminum alloy rods

Effectively reduces shoulder pressure by approximately 48%

Scientifically proven and patented design for ergonomic load distribution

All product dimensions are manually measured with a tolerance of ±2 cm; actual product may vary slightly

MoonRock backpacks are widely imitated by other brands but remain committed to original spine protection innovation and continuous research.

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