School Kids Trolley Backpack with Prints & Durable Design + Optional Water Bottle

Experience school in style with this powerful trolley backpack. Featuring an integral, lightweight trolley system for easy detachment when needed. Ergonomically designed for comfortable back carrying, including a telescopic aluminum rod and durable materials. This backpack includes a unique patent for expanding volume by 25% conveniently by unzipping a section for busy days.

The front compartment is insulated for food storage and easy to clean, with an orthopedic, breathable back system for maximum airflow and comfort. Adjustable shoulder straps and plastic footings preserve the bag. A padded, sturdy base adds weight support and stability. Flexible side pockets fit water bottles perfectly.

An included bag weighs just 1 kilogram with 0.4-kilogram trolley, featuring reflective strips for safety. Durable zippers and a rain cover complete the peace of mind. High-quality water-repellent fabric shields against the unexpected.