Condition Notes: Although these are new packs there is some discoloration on the flask straws - it looks like it's only on the outside but we can't be positive, hence the reduced price.
The Pinnacle 4L is a lightweight, performance‑focused hydration vest engineered to ride locked‑in at speed while carrying the essentials. It’s perfect for tempo runs, shorter ultras, and training days when you want near‑zero bounce, excellent ventilation, and instant access to fluids and fuel.
FEATURES:
4 L total capacity optimized for short‑to‑mid distance runs and quick outings
Dual front stretch pockets sized for soft flasks or gels for on‑the‑run sipping and fueling
Rear stretch pocket for a light jacket or extra nutrition and small gear
Zippered security pocket for phone, keys, or valuables
Breathable, stretchy mesh harness and minimal panels for superior ventilation and comfort
Adjustable sternum and side straps to dial in a snug, no‑bounce fit
Clean bladder routing for a small reservoir (or use front flasks) and tidy hose management
Reflective accents for low‑light visibility and durable materials for trail use
