Here are the things you will need:
- vintage plastic, metal, fiberglass or wooden suitcase
- 4 furniture legs
- screwdriver
- drill
- tape measure
- pliers
- marker
- lag bolt
- washer
- cushion
- notepad
Source: http://www.hgtv.com/handmade/how-to-make-a-vintage-suitcase-pet-bed/index.html