Whether you’re a mechanic, an artist, or someone who just likes to feel prepared, the Iron & Resin Tool Roll ($89) is the ultimate sidekick. It’s got pockets for days, a flap to keep things snug, and even a YKK zippered pouch for all those pesky small bits that love to roll away. Crafted from waxed cotton canvas and premium cowhide leather, this tool roll is as tough as you are—and probably looks better in leather.