The Octane 16L hydration pack features a Fusion™ 2L Reservoir with TRU® Zip for secure, waterproof hydration. Constructed with rugged Cordura Nylon, it balances durability with lightweight performance. The 3D Vent Mesh back panel enhances airflow for cooling comfort. It includes a roll-top closure, vertical zipper, stretch overflow pocket, and Command Center Harness for organized gear access. Trekking pole attachments, reflective accents, and side compression straps improve functionality, safety, and fit.