Helium Rain Jacket
Outdoor Research Helium Rain Jacket Review
Tested and reviewed for bikepacking use
The Helium uses Pertex Shield 2.5-layer waterproof-breathable fabric in a minimalist design. Fully seam-taped and equipped with an adjustable hood, it provides genuine storm protection while packing down small enough for a jersey pocket on unpredictable days.
Who Is the Outdoor Research Helium Rain Jacket Best For?
Riders who want genuine waterproof protection at a reasonable weight and price. If that describes your riding style, the Helium Rain Jacket should be at the top of your shortlist. It sits in the Clothing & Apparel category alongside 13other products we've reviewed.
How It Compares
At 180g and $160, the Helium Rain Jacket is 130g heavier than the lightest option in this category (the Giro DND Gloves at 50g). The most budget-friendly option is the Giro DND Gloves at $30.
The price-to-weight ratio comes in at $89 per 100g — a premium price point, but you're paying for quality, materials, and design that justify the investment for serious bikepackers.
What We Like
- +Fully seam-taped waterproof construction
- +Adjustable hood fits over helmets
- +Packs into its own pocket
- +Good balance of protection and weight
Watch Out For
- −Breathability lags behind Gore-Tex options
- −No pit zips for venting
- −Hood can flap at speed without helmet
The Bottom Line
The Outdoor Research Helium Rain Jacket earns a 4.2/5 rating. It's a solid performer that does most things well. Fully seam-taped waterproof construction is the standout feature, though breathability lags behind gore-tex options is worth considering before you buy.
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