The Ultralight Keychain Tools


These are the most optimal ultralight tools I could find. They all fit on a keychain: Fenix LD01R2 LED Flashlight (very durable and produces 80 lumens of light — as much a bright full-sized flashlight) Leatherman Micra (keychain-sized, ultralight multi-tool, includes scissors, made in US) Titanium Waterproof Medicine Capsule (ultralight capsule for carrying breath mints or pills) Nite Ize Inka …

The Brightest Flashlight Powered By AA Batteries


The brightest flashlight that uses AA batteries is the Nitecore EAX, which shines at 2000 lumens. It takes eight AA batteries and costs about $120. It’s waterproof to IPX-8 Standard (1.5 meters) and impact resistant to 1.5 meters. The Nitecore EAX is available on Amazon for about $135. 4Sevens Quark “X” AA² Tactical  Flashlight Another bright flashlight is the 4Sevens Quark …

10 Titanium Pocket Tools


Ah titanium! It has the highest strength-to-weight ratio of any metal — approximately 40% stronger and 40% lighter than stainless steel. It’s also highly corrosion-resistant — even when exposed to sea water and chlorine. Oceanographers report that titanium immersed for 30 years in saltwater produces no measurable corrosion. This is because titanium forms a protective oxide film instantly, when it’s exposed to a trace …

Buy It For Life: Inka Titanium Keychain Pen


The Titanium Inka Pen is designed to be attached to a keychain. Weighing just 0.45 ounces, the pen’s case is constructed with aerospace-grade titanium, the and pen components are built from carbon fiber composite.

The Xeno Cube Flashlight


This attractive flashlight, the Xeno Cube, is machined from a cylinder of stainless steel. It is 4 inches long and weighs a hefty 6 ounces. It features a micro-textured aluminum reflector and a toughened mineral-glass lens.