The Patagonia has higher fill power (800 vs 700) at similar overall weight class, but the Fjällräven adds a hood and synthetic shoulder insulation. For cold, windy days with a pack, the Fjällräven's hood and shoulders win. For warmth per ounce, the Patagonia wins.

Which is better for hiking with a backpack?

The Fjällräven. Its synthetic insulation over the shoulders holds up better under pack straps and moisture. The Patagonia's thin 20-denier shell is the one reviewers say develops pinholes.

Is the Fjällräven worth the extra $26.99?

Yes if you want a hood and shoulder insulation; those are the main things the Patagonia lacks. If you layer under a shell and don't need a hood, the Patagonia is lighter and cheaper.

Which packs down smaller?

Both pack into their own pockets. The Patagonia is 121 g lighter and uses higher fill power, so it compresses smaller overall.

The Fjällräven has the better durability reputation here. The Patagonia's shell is the most common complaint from reviewers, with pinholes and a fragile lining reported.

Do either have a hood?

Only the Fjällräven Expedition Pack Down Hoodie has a hood. The Patagonia Down Sweater has a collar with a zipper garage at the chin.

Patagonia Down Sweater Jacket vs Fjällräven Expedition Pack Down Hoodie

Buy the Patagonia Down Sweater for the best warmth-to-weight and the lowest price: $223.00 at TravelCountry.com as of November 4, 2026, versus $249.99 at eBay for the Fjällräven. Buy the Fjällräven Expedition Pack Down Hoodie if you want a hood, a two-way zipper and synthetic insulation over the shoulders for wet, pack-heavy days. The Patagonia is lighter (369 g vs 490 g) and has higher fill power (800 vs 700), but its fabric has a reputation for pinholes.

Today the Patagonia Down Sweater Jacket costs $26.99 less at its best price.

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