As practical as it is elegant, the SpareOne Phone is an in-case-of-emergency phone everyone should have on hand. It lasts for 15 years on a single AA battery and accepts all SIM cards so you can dial contacts if your smartphone is lost, dead, or broken. Placed in your glove box or pack, and it'll serve as a fail-safe. Best-case scenario? You never have to use it. [$100; spareone.com]
The Brutal Charm of an NFL Hit Man
Plus: Jesse Ventura vs. the Navy Seals
ON NEWSSTANDS NOW
When to Say No to Your Doctor
Sign up to receive the Men’s Journal newsletter and special offers from MJ and its marketing partners.