Прочная тележка на колесах для школьного рюкзака

Description: 【Product Identity】: This versatile foldable trolley rack serves as a lightweight and sturdy mobile base, designed to effortlessly convert standard bags into rolling carriers. 【Primary Function】: The metal rods and smooth-rolling rear wheels transform this unit into a highly functional backpack trolley with wheels, taking the physical strain out of your daily commute. 【Key Features】: Built with a sturdy ebony bottom base and a top carry handle, this trolley offers a upright structure that provides reliable support while remaining exceptionally easy to steer.