Product Specifications:
Brand: CambridgeTree
Collaboration with Institute of Mechanics, Chinese Academy of Sciences
Product Name: GOA Spine Protection Adjustable School Bag
Version 3.0 upgrade
Shoulder pressure reduction: 48%
Dynamic pressure reduction: 27%
Increased breathability by 160%
Certified by IGR Institute, Intertek, and IGRe.V
Developed in collaboration with orthopedic doctor Li Yuanxi from Seoul National University
Honeycomb breathable mesh design
H-shaped chest buckle and detachable waist belt
Load reduction tested and certified by the Institute of Mechanics, Chinese Academy of Sciences
Adjustable device effectiveness analysis
U-shaped back cushioning, spine protection, and hollow pressure relief
SGS certified for non-toxic and eco-friendly materials
Reflective design for nighttime safety
Material: PU + Oxford cloth
Weight: approximately 1100g
Suitable for grades 1-6 primary school students
Dimensions: 38cm x 40cm x 26cm
Note: Dimensions are manually measured and may have a tolerance of ±1cm
*Data and test reports referenced from "GOA Spine Protection Adjustable School Bag Load Distribution Test Report" and other relevant sources.
