Tenable’s colorful, nicely priced Kryo boasts a robust blade, crossbar lock, multiple deployment methods and more.

One way I (at least) feel prepared is always carrying a pocket knife. I find myself using it for everyday tasks despite being a city slicker who writes for a living. That’s the beauty of it though.

If you buy something via one of our links, we may earn a commission. The Siupro Multi-Tool Pocket Knife is available for just $20 on Amazon right now, a 33% discount off the original $30 price tag.