KALA·Y Cloud Backpack for Elementary Students Grades 1-3-6, Child Anti-Fall Load-Reducing Spine Protection Ultra-Light School Bag

Six-dimensional anti-sag design to support upright posture

U-shaped ergonomic shoulder straps, 2.5 cm widened for increased shoulder contact

11 cm U-shaped shoulder strap, 5 cm and 5.5 cm widened straps fitting shoulder and neck curves for comfort

Y-shaped shock-absorbing carrying system

Adjustable chest straps (up and down) to fit different heights

Anti-slip buckles and rainbow scale webbing for consistent strap length and secure fit

Diagonal pull cord supporting the base with triangular lifting to prevent sagging

Left-right balance to prevent sagging and ensure even force distribution

Water-repellent and abrasion-resistant fabric, easy to clean

Waterproof base fabric zipper and custom microfiber leather

Tested for abrasion resistance (51200x), fold durability (30000x), and hydrolysis resistance at 70°C

Meets national water resistance standards (Test report No. 2411703859, 01-EC0515010)

Water resistance may decrease with daily use

360° reflective warning strips for night safety

Smooth two-way zipper, anti-jamming and durable

Reinforced anti-wear base feet

Leather handle for easy carrying and hanging

Traditional Chinese fabric inspired by Tang and Song poetry, reflecting cultural heritage

Triangular reinforcement for durability

Reserved waist hole for optional KALA·Y waist strap

Integrated one-piece opening patented structure for easy cleaning and storage (Patent No. ZL202121101660.0)

Artist gift box packaging in collaboration with painter Zhang Tong

Random gift box included

Recognized as a high-tech enterprise, Zhejiang specialized and innovative enterprise, Zhejiang manufacturing “Pin” certification, Zhejiang cloud enterprise, patent demonstration enterprise, and industrial design center

Partners with HarmonyOS, HUAWEI HiLink, Apple Find My certification

Over 1500 offline stores nationwide, leading brand in international A-level large supermarket chain bag category

Due to lighting and display settings, product images may have slight color differences; please refer to the actual product.