Seven Detachable Trolley Backpack with Three-Wheel System and Crossover Straps

The Seven school backpack with a detachable trolley offers an innovative 3-in-1 solution for everyday school life. With a sturdy 3-wheel system and an adjustable telescopic handle, this backpack can be used as both a traditional backpack and a trolley. The practical crossover system allows for flexible use, while the padded back and shoulder strap design provides additional comfort. With a generous volume of 34 liters and a special inner pocket for water bottles, the backpack is ideal for students who need plenty of space for books and personal items. The reinforced bottom and corner protection ensure durability and stability, while the durable black polyester material with red accents provides an appealing look.

• 3-in-1 use: backpack, trolley, and crossover system
• Sturdy 3-wheel system for easy mobility
• Adjustable telescopic handle for individual comfort
• Padded shoulder straps and back area for added carrying comfort.