Back in 2010 we were looking to create a strap from pretty much the toughest material available: DuPont K-100 Kevlar. This material is both fireproof and bulletproof; we don't know the exact numbers, but most likely you could lift your truck up in the air and this strap wouldn't break. It's strong medicine. To make it kinda extra cool, we lined it with bright red leather and the BATHYS HAWAII logo - it's pretty sick honestly.
One thing to note, these straps do NOT come with a buckle. You need to use the titanium buckle that came with the original Benthic Ti leather strap.