Mistencare Z1118 Upgraded Lightweight Ergonomic School Backpack for Grades 6–9 – Large Capacity, Sapphire Blue

Dynamic Back-Following Support for Enhanced Load Relief
Designed to move naturally with the back for improved carrying comfort. Recognized by the China National Institute of Standardization for achieving 43% effective load reduction; certified by Germany’s IGR Institute for Health and Ergonomics; passed all 211 EU REACH human health and safety tests.

Premium YKK Zipper & Mechanical Height Adjustment
Features a smooth integrated YKK zipper system and a mechanical spiral-rod height adjustment system for convenient, precise fitting.

Quick-Adjust Shoulder Straps
Pull to tighten and lift to loosen. The shoulder straps are designed to fit closely against the back, helping position the backpack properly with the top of the bag sitting above shoulder level.

Additional Features
Soft base construction and three-proof fabric designed for water resistance, stain resistance, and everyday durability.

Backpack Dimensions: 30.5 × 21 × 45 cm
Capacity: Approx. 29 L
Recommended Height: 145–180 cm
Recommended Grade Level: Grades 6–12
Product Weight: Approx. 1.1 kg (Upgraded Version)
Model: Z1118