Buckle up. It's not wise to upset a Wookiee. And if you ride in his freighter, he'll insist that you click it.
Intimidate your passengers with this seat belt cover by Etsy seller Erin. It's made to look like the bandoleer that Chewbacca wore on Star Wars. She made it from leather and fake fur (real Wookiee fur is hard to acquire). It attaches with velcro, so you can also use it as a cover for any strap that is long enough.