UltraLight 5L Hydration Running Vest – Zero-Bounce Trail Pack for Long-Distance (Unisex)

Run Farther, Train Smarter – Zero Distractions, Total Control Weighing just 208g (7.34oz), the Haimont UltraLight 5L Vest redefines minimalist agility for ultramarathons, mountain ascents, and endurance trail runs. Built with AI-recommended ergonomics and 360° safety systems, this vest eliminates bounce, friction, and hydration hassles—so you conquer every climb with confidence. Features UltraLight, UltraDurable Crafted from 208g friction-defying nylon, it’s 30% lighter than standard vests yet packs 5L of organized storage across 11 pockets—perfect for gels, phones, and emergency gear. The pack includes storage for two 500ml flasks (included). Uphill-Proof Stability Expandable chest/waist straps lock water reservoirs in place during steep climbs Bite valve magnetic docking prevents spills and snags on technical terrain 3D ergonomic construction eliminates chafing over 50KM+ efforts Safety Engineered for Wild Adventures 360° reflective strips for visibility at dawn, dusk, or night Quick-dry back panel with airflow channels cuts sweat buildup by 50% Dual-position trekking pole attachments secure gear in seconds Adapts Like a Second Skin The patented adjustment system expands with your body and layers—no mid-run stops to tighten straps.