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Outdoor Research Seattle Sombrero vs REI Lightweight Stuff Sack

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

REI Lightweight Stuff Sack is the lighter option — 250 g lighter than the Outdoor Research Seattle Sombrero (93% less weight). If grams matter to you, that is the one to beat.
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Spec Outdoor Research Seattle Sombrero REI Lightweight Stuff Sack
Weight 270 g · 0.270 kg · 0.60 lb 20 g · 0.020 kg · 0.04 lb
Brand Outdoor Research REI
Category Miscellaneous Miscellaneous
Outdoor Research Seattle Sombrero
270 g

Waterproof brimmed hat. Excellent rain protection.

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REI Lightweight Stuff Sack
20 g

Budget-friendly ultralight stuff sack for pack organization. Only 0.7 oz.

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Outdoor Research Seattle Sombrero vs REI Lightweight Stuff Sack: which should you buy?

If saving weight is your priority, the REI Lightweight Stuff Sack wins — at 20 g it is 250 g (93%) lighter than the Outdoor Research Seattle Sombrero (270 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 miscellaneous page, or browse the full gear weight database.

More miscellaneous comparisons