Tech Specs:

Material:

nylon 

Volume:

[XS] 3906 cu in; [S] 4089 cu in; [M] 4272 cu in 

Support/Suspension:

aluminum stays, framesheet, molded back panel 

Waist-Belt:

yes 

Access:

top, bottom, side 

Pockets:

1 lid, 1 front stash, 3 side 

Sleeping Bag Compartment:

yes 

Hydration Compatible:

yes 

Reservoir Included:

no 

Detachable Daypack:

yes 

Detachable Lid:

yes 

Ice Axe Loops:

2 

Weight:

[XS] 5 lb; [S] 5 lb 3 oz; [M] 5 lb 6 oz 

Recommended Use:

backpacking 

Manufacturer Warranty:

lifetime