← Gear database

Arc'teryx Helium Jacket vs Rab Vital Solo

Weight and specs compared for 2026 — and which one to choose.

Arc'teryx Helium Jacket is the lighter option — 18 g lighter than the Rab Vital Solo (10% less weight). If grams matter to you, that is the one to beat.
Spec Arc'teryx Helium Jacket Rab Vital Solo
Weight 162 g · 0.162 kg · 0.36 lb 180 g · 0.180 kg · 0.40 lb
Brand Arc'teryx Rab
Category Clothing - Outer Layer Clothing - Outer Layer
Arc'teryx Helium Jacket
162 g

Ultralight waterproof-breathable rain jacket at 5.7 oz using N10p-X AC nylon with Gore-Tex technology. Packable into chest pocket. Men's medium.

Check price Full details →
Rab Vital Solo
180 g

Ultralight waterproof jacket for trail running.

Full details →

Arc'teryx Helium Jacket vs Rab Vital Solo: which should you buy?

If saving weight is your priority, the Arc'teryx Helium Jacket wins — at 162 g it is 18 g (10%) lighter than the Rab Vital Solo (180 g). That said, the heavier option may justify the extra grams with more capacity, durability or comfort, so weigh the trade-off against how you'll use it.

See where both rank against everything else in this category on the lightest clothing - outer layer page, or browse the full gear weight database.

More clothing - outer layer comparisons