KALA·Y Ergonomic Anti-Sag School Backpack

The KALA·Y Ergonomic Anti-Sag School Backpack is designed for 4th-6th grade students, featuring advanced 5-dimensional anti-sag support and a 3D load-reducing design to protect young backs. Made from durable, water-repellent fabric, it includes comfortable back cushioning, multiple compartments, and a secure zipper closure, making it ideal for daily school use.

Waterproof strength: Waterproof time to market: Summer 2026 Closure: zipper shape: backpack Function: water proof Applicable gender: General Material: Fabric Does it have back cushioning?: With cushioning cotton Whether there is interlayer: There is a mezzanine