This trolley bag/backpack offers the convenience of a backpack with the packing efficiency of a trolley bag, Features expandable front compartment, 2 exterior front pockets, 1 zippered roomy interior compartment, 2 zippered end saddlebags, 1 rear exterior compartment, locking telescopic trolley handle, adjustable shoulder strap, carrying strap, adjustable back straps, reinforced bottom with wheels, and metal heavy-duty zipper-pulls, Measures 18"" x 21-1/2"" x 10"", Item Summary: Trolley Bag, Backpacks, Trolley Bags, Leather, Luggage SKU: BFLUBPREXP