Feature: 1. Scratch-resistant and water-resistant oxford fabric,durable to use. 2. Just open the zippers to quickly expand into a large suitcase,extra space base on your travel need. 3. Front zipper pocket to store smaller items,like phone,keys,cards,etc. 4. Multi-directional 5-wheel spinners allow smooth movement for 360 degree free mobility. 5. Top handle and side handle for ultimate control and maneuverability. 6. Back shoulders design(just for S\u0026M size,NOT for L size)  and adjustable shoulder straps,convenient to carry. 7. Easily folded down into a compact size when not in use. 8. Suitable for vacations,camping,hiking,backpacking,daily storage,etc. Specification: This expandable suitcase is designed to provide travelers comfort,functionality and reliability during your trips. Features: Scratch-resistant and water-resistant oxford fabric,durable to use. Just open the zippers to quickly expand into a large suitcase,extra space base on your travel need. Front zipper pocket to store smaller items,like phone,keys,cards,etc. Multi-directional 5-wheel spinners allow smooth movement for 360 degree free mobility. Top handle and side handle for ultimate control and maneuverability. Back shoulders design(just for S&M size,NOT for L size) and adjustable shoulder straps,convenient to carry. Easily folded down into a compact size when not in use. Suitable for vacations,camping,hiking,backpacking,daily storage,etc. Specification: Size: S / M / L (optional) Material: Oxford S: 40 * 20 * 63 cm / 15.7 * 20 * 24.8 in M: 47 * 25 * 80 cm / 18.5 * 9.8 * 31.5 in L: 50 * 30 * 90 cm / 19.7 * 11.8 * 35.4 in Weight: approx. 1.0 - 1.8 kg / 2.2 - 4.0 lb Package List: 1* Luggage Bag (with a shoulder strap) Package List: 1* Luggage Bag (with a shoulder strap)