Based on this product's specifications, here are some alternatives and similar models
Trolley luggage Acer GP.BAG11.009 — 4-wheel, 630×410×270 mm, Aluminium & Polycarbonate, Black
Summary description:
Acer GP.BAG11.009 is a 4-wheel trolley luggage constructed from aluminium frame and 100% polycarbonate shell. External dimensions are 630 × 410 × 270 mm, offering a rigid, impact-resistant case for travel and business trips. The black cabin-size trolley is suitable for protecting clothes and equipment, with four spinner wheels for easy maneuvering and single-piece design for one item packing.