Jackfish Survival Tool
A credit-card holder that doubles as a clever multitool
The Jackfish tool is designed to save your ass whether you're in the backcountry or Manhattan.
A rectangular, nine-millimeter-thick frame (buyers can choose from titanium or anodized aluminum) holds basic tools, such as screwdrivers and a knife, plus more specialized items like a fireproof match, compass, and glass vial meant for carrying iodine (in case you need to purify some water).
For urban survival, the Jackfish has four credit-card slots, a telescoping pen, and a micro SD card reader.
From $100, kickstarter.com