Kala Sheep Cloud Backpack ProMax Elementary School Students Grades 1-3-6 Children's 8D Load-Reducing

Product Specifications

Brand: KALA·Y

Product Name: KALA·Y Cloud Backpack ProMax Series – Legendary Edition

Target Users:

Size S: Recommended for children under 135 cm height, Grades 1-4 (Primary School)

Size M: Recommended for children above 135 cm height, Grades 3-6 (Primary School)

Size L: Recommended for children around 158-164 cm height

Key Features:

Lightweight design with integrated 8-dimensional anti-sagging and load reduction system

Made with A-grade antibacterial and water-repellent fabric, compliant with student product safety standards

Dual antibacterial lining with 99% effectiveness against Staphylococcus aureus and E. coli

Patented ergonomic design certified by German IGR for optimal back support and comfort

U-shaped progressive patented shoulder straps that lift the center of gravity by 3 cm to prevent sagging

Wing-shaped segmented load reduction system for dynamic fit and pressure distribution

Y-shaped breathable airflow back panel to reduce sweat and improve ventilation

Q-shaped lumbar support that conforms to waist curve for additional load relief

Adjustable chest strap with anti-slip buckle and rainbow scale webbing for balanced load distribution

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

One-piece openable patented structure for easy cleaning, drying, and storage

Fixed textbook compartment to reduce shaking and prevent sagging

360° reflective strips for enhanced safety during night travel

Safety and Quality Certifications:

Meets safety standards for phthalates, formaldehyde, carcinogenic aromatic amines, and heavy metals with all harmful substances undetected in testing

Multiple utility model patents: ZL202320527548.6, ZL202422300227.X, ZL202121101660.0

Antibacterial test report number: 250164309

Formaldehyde test report: 2513216133

Phthalates test report: A2250483949115001CR1

Heavy metals test report: 2513210727

Aromatic amines test report: 2513216135

Materials:

A-grade antibacterial and water-repellent fabric

Soft, skin-friendly sandwich mesh on shoulder straps

High-support EPE foam and pressure-resistant sponge inside shoulder straps for optimal support and comfort

Capacity and Usability:

Large capacity storage compartments

Integrated opening design for easy access and maintenance

Fixed compartments to secure books and reduce movement

Color Options:

Size S (under 135 cm): Lavender Purple, Morandi Pink, Populus Green, Legendary Brown, Legendary Blue

Size M (above 135 cm): Legendary Blue, Morandi Pink, Populus Green, Legendary Brown, Lavender Purple

Additional Information:

Available in over 1500 offline stores nationwide

Leading brand in international A-grade large supermarket chain for school bags

Official KALA·Y flagship store with traceability and quality assurance

Model Display:

Models with heights 135 cm and 138 cm wearing size S backpacks

Summary:

The KALA·Y Cloud Backpack ProMax Legendary Series is designed for primary school students with a focus on ergonomic load reduction, safety, and durability. Featuring patented technologies and premium antibacterial materials, it ensures comfort, health, and safety for young users while supporting their legendary journey in education.