Pocket Tool Works makes mini multis. Nothing is big or unwieldy about them, including their production. The company currently consists of just 2 dudes, self-proclaimed "everymen" Kyle Engel and Matt McDonald, who handmake each tool they sell.
The guys carve their Pocket Tools out of Grade 5 titanium, which they say produces a robust build that should serve you for a lifetime of use. Here you can choose from the Golem Pry Bar Wrench Multi-tool, Caterpillar Pry Bar Wrench, and KWR-G5 SAE Multi-Tool. Or get all 3 since they're on sale for 25% off for a limited time from Dude Exclusives.
The Golem Pry Bar Wrench includes SAE wrench sizes 5/8", 9/16", 1/2", 7/16", 3/8", and 5/16". It has a 1/4" wide carry slot to deploy a hex bit, as well a a 1" ruler for quick measurements and a bottle opener for quick thirst quenching. The Caterpillar Pry Bar Wrench has the same SAE wrench sizes as the Golem, plus an angled pry tip, bottle opener, and 1/4" hex. And the KWR-G5 SAE Multi-Tool incorporates all of the features as the Golem and Caterpillar, with the addition of a flat point tip for flat-head screwing along with prying.