Osprey Exos 48 Backpack Size:M Max Output: 145 Lumens

Max Output: 145 Lumens

and Klarus 16340 batteries

and the mini deep-carry clip keeps it nearly invisible in a pocket

compatible with Fisher pen refill

So as you can

Osprey Exos 48 Backpack Size:M Max Output: 145 LumensThe Exos 48 is a top loading technical backpack designed specifically for superlight backpacking and thru hiking endeavors. Exos 48 Features Internal hydration sleeve Stretch mesh external pockets AirSpeed SL Suspension ExoForm harness ExoForm hipbelt Ice tool loop Integrated FlapJacket Closure System Removable sleeping straps Removable top pocket Tie off points Dimensions Dimensions are shown as length (height) x width x depth Size M IN: 28 x 14 x 12