Kala Sheep [2026 New Model] Junior High School 7-9 Grade Cloud Backpack ProMax Large Capacity Spine Protection Anti-Droop Bag

Measurements are manual; 1-2 cm deviation is within reasonable range.

18-dimensional weight reduction and anti-sagging design (ProMax model)

Ergonomically certified by German IGR

U-shaped progressive patented shoulder straps for weight lifting and anti-sagging

Adjustable chest strap

Wing-shaped partition patented design for weight distribution and anti-sagging

Anti-slip buckles and rainbow scale webbing for balanced load

Mountain waist belt with diagonal cable support patented for stability and anti-sagging

A-grade antibacterial and water-repellent fabric for durability

Complies with Chinese national safety standards (GBT26158-2010)

Eleven safety tests passed including no detection of phthalates, formaldehyde, harmful aromatic amines, or heavy metals

Antibacterial lining with 99% inhibition rate against Staphylococcus aureus and E. coli (Test report No. 250164309)

Safety certification reports available (e.g., 2513216135, A2250483949115001CR1)

Large capacity with multiple compartments

Main compartment with padded laptop sleeve fits up to 17.3-inch laptops

Front upper pocket for small items

Elastic side pockets and front lower pocket for water bottles and umbrellas

Designed for balanced rear weight distribution

360° reflective warning strips on all sides for night safety

Inner lining printed with Tang and Song dynasty poetry, reflecting Chinese cultural heritage

2-year quality warranty

30-day return and exchange policy

Manufactured by KALA·Y Group, Jiangsu Factory and Zhejiang Factory (30 years of manufacturing experience)