Material: 15% spandex and 85% polyester

Structure: One long handle hole, one handle hole, invisible zippered pockets on both sides, one zipper bottom, one fixing buckle,protect your luggage well,use it conveniently.

Use instructions: 

1. Pull up the lever.

2. Put one of the holes into the rod.
   

3. pull down luggage case.
   

4. Exposing the side portable hole.
   

5. Pull the bottom zipper.

6. Insert the fixed buckle.