How you pack is critical for being an asset when you're out in the mountains. Mechanical issues, first aid, avalanche preparedness, and unexpected overnights are part of the game. Preparation is essential. The 509 Melee Trail Pack takes this mindset to heart with easy-access organization for all the necessary gear. Hydration-compatible for adding your favorite 2L or 3L bladder, it also features an innovative shoulder strap system with quick-connect Fidlock buckles and pockets for fast access to essentials.