long story short i carry everything for my commute in my messenger bag. at this point i have it pretty much perfect, with the exception of the craftsman 15mm wrench i cut in half about a decade ago and began carrying.

i have nice alu alloy tire levers, a lightweight mini pump (lezyne - they're as much beautiful as they are functional), a lightweight racing innertube and whatnot. the last holdout is my old brick of a wrench.

without getting insane on pricing, anyone know of a 15mm (this is for the wheels btw) of alloy construction? titanium maybe. i even suspect hardened plastic with a steel insert would work fine, though i dont know how much weight i'd lose that way.

*in case anyone thinks i have any delusions that this will make me any faster, less tired or fatigued at the end of the day - i dont. i have a fairly hi-tech bag full of stuff and i'd just like to "upgrade" my wheel wrench and i want to know whats out there.

thanks all.