Arc'Teryx Altra 65 LT Backpack Automatic who's ergonomic hard use knives

who's ergonomic hard use knives have been faithfully translated to automatic versions by Pro-Tech

BLADE THICKNESS 0

Clamshell opening main compartment

Engineering Mode is able to program the lowest "Moonlight" from many possible

Direction scale: Degrees / mils

Arc'Teryx Altra 65 LT Backpack Automatic who's ergonomic hard use knivesThe larger volume Altra packs (Altra 62 through 85) have a Load Transfer Disc that pivots to increase agility and stability on rough terrain and combine the C2 (Composite Construction) suspension with Gridlock shoulder straps that adjust for custom fit. The smaller volume Altra packs, (Altra 33 through 50) keep weight to a minimum by using the efficient C2 (Composite Construction) system. Trekking Near or Far Composite Construction (C2) eliminates