The Fenix E01 V2.0 is a small AAA flashlight so compact it disappears on a keychain — until the moment you need it, when it turns into one of the most capable mini AAA flashlight options around. A CREE XP-G2 S3 LED delivers 100 lumens from a single AAA battery, with simple twist-head operation cycling through three output levels. CNC machined and available in black or blue, it comes with a durable key ring built right in.

An IP68 waterproof rating and zero standby current mean you can leave the battery inside indefinitely without worrying about drain — it'll be ready the day you finally need it. Practical, unpretentious, and genuinely useful, the E01 V2.0 makes an easy gift for anyone who just wants a flashlight that works.