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Montane Gortex jecket vs OMM waterproof Kamleika Cap

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

OMM waterproof Kamleika Cap is the lighter option — 277 g lighter than the Montane Gortex jecket (90% less weight). If grams matter to you, that is the one to beat.
Spec Montane Gortex jecket OMM waterproof Kamleika Cap
Weight 307 g · 0.307 kg · 0.68 lb 30 g · 0.030 kg · 0.07 lb
Brand Montane OMM
Category Clothing - Outer Layer Clothing - Outer Layer
Montane Gortex jecket
307 g
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OMM waterproof Kamleika Cap
30 g
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Montane Gortex jecket vs OMM waterproof Kamleika Cap: which should you buy?

If saving weight is your priority, the OMM waterproof Kamleika Cap wins — at 30 g it is 277 g (90%) lighter than the Montane Gortex jecket (307 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