Redwing 50 Backpack Color:Duck Green/Burnt Olive it automatically detects the energy

it automatically detects the energy source and adjusts lighting performance

add your ice

this is the UltraRange

and cuffed at the bottom

Adjustable cuff height

Redwing 50 Backpack Color:Duck Green/Burnt Olive it automatically detects the energyKnown for its versatility and reliability, Keltys most legendary pack is now even better. The reimagined Redwing 50 now features an advanced perimeter frame, our FIT Pro adjustment system for a quick and customized torso fit and a new AMP Flow ventilated back panel to help you get your fill of chill. Our heritage wing side pockets have pass throughs for hiking or fishing poles, and our hybrid U zipper entry works as both a top loader and panel loader.