Fenix TK21 U2 Special Edition XM-L U2 LED 468 Lumen Flashlight Survival or a small laptop and

or a small laptop and its charger

4 oz and squeezes a 6 liter load down to about 2 liters using four evenly spaced compression straps

IFD2 uses two AA batteries

body armour

The white LED delivers 50 lumens in maximum mode and lights up to 35 meters

Fenix TK21 U2 Special Edition XM-L U2 LED 468 Lumen Flashlight Survival or a small laptop andFenix TK21 U2 Special Edition features the new CREE XM L U2 LED powered by 2 x CR123s or 1 x 18650 battery that rates at 468 lumens brightness. Features of Fenix TK21 U2 Cree XM L (U2) LED with a lifespan of 50,000 hours Uses two 3V CR123A batteries (Lithium) or one 18650 rechargeable battery (Li ion) 150mm (Length) x 25. 4mm (Diameter) x 40mm (Head) 152. 6 gram weight (excluding batteries) Digitally regulated output maintains constant brightness