Nathan Hydration Vest Pack Gray Trail Running Backpack Lightweight NO BLADDER Nathan hydration running vest / pack in gray with red accents. Ideal for trail running, marathons, hiking, and endurance training. Lightweight, breathable, and designed for performance. Features multiple storage pockets and front compartments for easy access to essentials. ⚠️ IMPORTANT: Hydration bladder / water reservoir is NOT included. Condition: Pre-owned in good condition. Shows normal signs of use but fully functional. No major flaws affecting performance. Please see all photos. Details: - Brand: Nathan Sports - Type: Hydration vest / running backpack - Color: Gray / Red - Material: 60% Nylon / 40% Polyester - Made in Philippines Features: - Multiple zip storage pockets - Front bottle pockets - Adjustable chest and side straps - Breathable mesh back panel - Lightweight ergonomic fit Perfect for: Trail running, мараthon training, hiking, cycling, and outdoor sports. ⚠️ No bladder incl