It features industry-leading ALUULA™ shell fabric, a molecularly fused, mono-polymer material that is completely waterproof, incredibly durable, and virtually immune to fraying or delamination. With its innovative swivel hipbelt and modular compression system, this pack moves naturally with your stride while keeping your gear protected from the most rugged environments.

Features
• Fully waterproof ALUULA™ shell fabric with bonded, seam-free construction
• Roll-top entry for quick access and superior weather protection
• Gait Keeper™ swivel hipbelt for natural weight distribution and load efficiency
• Patented GiddyUp™ modular compression system, adjustable while in motion
• Vest-style shoulder straps with dual drop-in and secure zip pockets
• Dual-density foam back panel with mesh overlay for rapid drying and airflow
• V-shape aluminum frame for direct load transfer to the lower body
• Large front stash pocket and side-access water bottle pockets
• Dual vertical daisy chains and trekking pole loops with top cord keepers
• Integrated load lifters and sternum straps for a precise, custom fit

Materials
• Shell and Lining: ALUULA Graflyte™ (UHMWPE) 78 g/m²
• Bottom: Double-layer ALUULA Graflyte™ (UHMWPE)
• Frame: V-shape Aluminum