While I've found some website sources for Titanium tools, they're designed for and sold to MRI mechanics (search "non-magnetic tools"), which means the price is seriously inflated, like any specialized medical tools. I could probably put together a set over time from one of these websites, but really these tools wouldn't necessarily be optimal for cycling. For instance, some cycling applications require a wrench that is thinner than standard wrench widths, while other tools are completely specialized.
I'd think if they were going to be found anywhere, Park Tools would be right on that, but a search of their site was fruitless. Looks like they're primary focus is on shop tools, which don't need to be light weight. They make a Premium Rescue Multitool that looks good in the video, but having used numerous Multitool sets over the years, I think it's better to list out the specific tools needed and make a kit of full sized tools... For instance my bike only uses 3 sizes of hex wrench, while the Multitool has all the sizes and while the ones on my multitool are adequate for many things, they aren't long enough to provide enough leverage in some cases, and too bulky to use in tight spaces like when adjusting the caliper on the rear wheel.
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