Are you still worried about the messing in the duffel bag This is a expandable and foldable duffel bag with 6pcs sturdy wheels. (No retractable and pull out handle) Suitable for various occasions and people: You can carry it in moving house, emigration, travel or studying aboard and many more uses. Specification: Material: Waterproof oxford cloth Weight: About 1.7 kg (3.75 lb) Dimension: Length approx. 52 cm, 20.47 inches, width approx. 28 cm, 11 inches, hight approx. 44-85 cm, 17.32-33.46 inches Details as follows: Dimension folded: Approx. 52 cm x 28 cm x 44 cm, 20.47 x 11 x 17.32 inches One zipper opened: Approx.. 52 cm x 28 cm x 60 cm, 20.47 x 11 x 23.62 inches Two zippers opened: Approx. . 52 cm x 28 cm x 71 cm, 20.47 x 11 x 27.95 inches Three zippers opened: Approx. 52 cm x 28 cm x 85 cm, 20.47 x 11 x 33.46 inches Features: 1.Extra large capacity can be used as storge bag. 2.Foldable and expandable, lightweight and easy storage design, more convenient, more practical. Package Contents: 1 x wheeled duffel bag