There are ice axe loops at the bottom
One change from shown is the Daisy chain will be on packbag material so the stretch pocket will have a center strip of non stretch material
X21RC has vx42 bottom
X33 will be its own packbag as an option. Fewer color options basically a lightweight and a rugged fabric
D40 is reinforcement as is Cordura and Cordura is suspension as well
Yes its own extensions
You can run the standard two compression setup anchored to packbag or float the compression to a Talon by unthreading and adding buckles
The frame is essentially the same but smaller diameter thicker wall which is easier for the user to tweak a bit
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