Arc'Teryx Altra 50LT Backpack Tactical Each main level can be

Each main level can be configured to one of its two sub-levels

With the ContourROAM

High tensile strength nylon webbing

A full charge will typically power the ReX for 30-45 minutes of continuous use

Weight: g（battery excluded）

Arc'Teryx Altra 50LT Backpack Tactical Each main level can beThe smaller volume Altra packs, (Altra 33 through 50) keep weight to a minimum by using the efficient C2 (Composite Construction) system. The 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 customfit. Trekking Near orFar Composite Construction (C2) eliminates back