Ok Re Helium 2 [win] Online

Weighing approximately 150g , it is extremely lightweight and compresses into its own pocket for easy storage.

Reviewers from platforms like UKClimbing and Mountain Wagon categorize it as "Dirtbag approved"—an affordable, effective tool that does exactly what it's meant to do without extra frills. Gear Review: Outdoor Research Helium II - Mountain Wagon Ok RE Helium 2 [WiN]

Surprising longevity for such thin material. No Pockets: Only has a small chest pocket. Great "Just-in-case": Ideal for summer storms or wind. Not for Heavy Rain: May wet through in prolonged downpours. Expert & Community Consensus Weighing approximately 150g , it is extremely lightweight