Less might be more, but not when it comes to the discrepancy between the number of tools carried and required. First and foremost designed for cyclists, Ringtool takes nine tools and mounts them on the smallest frame conceivable: a ring, invalidating any excuses we’d have not to bring it along for the ride in the first place. Eight screwdrivers line the ring, including 3mm, 4mm, 5mm, 6mm and 8mm Hexheads, a flathead, Philips, a Torx T25, plus an always-appreciated bottle opener that lies dead-center.

Order at Reductivist – $26+