by 
One of the coolest everyday modern man tools we’ve come across at GearCulture, the Keyport Slide 3 mixes the magic of a modular technology with the functionality of a Swiss Army knife–to which you can easily affix your keys. Gadgets crammed into the sleek space constructed from aircraft grade aluminum and hardened spring steel includes a blade, one-size-fits-all screw head, flashlight and a USB.