REI Co-op Magma 850 Down Hoodie - Women's vs Fjällräven Expedition Pack Down Hoodie M

Editorial Team
Last modified at July 3, 2026
When it comes to choosing the right down jacket for hiking, the REI Co-op Magma 850 Down Hoodie and the Fjällräven Expedition Pack Down Hoodie M are both excellent options. Each jacket has its unique strengths, catering to different needs and preferences. This comparison will help you understand which jacket might be the best fit for your outdoor adventures.

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REI Co-op Magma 850 Down Hoodie - Women'sFjällräven Expedition Pack Down Hoodie M
REI Co-op Magma 850 Down Hoodie - Women's
Expedition Pack Down Hoodie M
Fill Power

850

700

Weight

10.5 oz

N/A

Water Resistance

Yes

Water Resistant

Denier

N/A

N/A

Shell Fabric

100% recycled ripstop nylon

100% recycled polyamide

Warranty

Lifetime

N/A

Dwr Finish

Yes

N/A

Hydrophobic Down

Yes

N/A

Baffle Construction

Variable baffles

N/A

Pocket Count

Chest: 1
Hand: 2

3

Zipper Type

Center-front zipper with windflap and chin guard

N/A

Hood Adjustability

Rear adjustment

Adjustable

Baffle Size

N/A

N/A

Warmth

REI Co-op Magma 850 Down Hoodie - Women's

4.6/ 5.0

Expedition Pack Down Hoodie M

4.9/ 5.0

Warmth is a critical factor for hiking jackets, especially in cold weather conditions. A warmer jacket ensures that you stay comfortable and safe during your outdoor activities. The Fjällräven Expedition Pack Down Hoodie M excels in this category with its high-quality down insulation and thoughtful design features like a high neckline and extra length, which keep hikers warm even in severe conditions. The REI Co-op Magma 850 Down Hoodie also provides impressive warmth with its 850-fill down, but it may not be as warm as the Fjällräven option in extremely cold environments. If you prioritize warmth above all else, the Fjällräven jacket is the clear winner.

Fit

REI Co-op Magma 850 Down Hoodie - Women's

3.7/ 5.0

Expedition Pack Down Hoodie M

4.3/ 5.0

A good fit is essential for comfort and mobility during hikes. The Fjällräven Expedition Pack Down Hoodie M offers a great fit for most body types, with excellent sleeve length and a design that accommodates layering without feeling too bulky or restrictive. The REI Co-op Magma 850 Down Hoodie has a slim fit that may feel restrictive during high-mobility activities like climbing. While both jackets have their merits, the Fjällräven jacket provides a more versatile and comfortable fit for a wider range of body types and activities.

Durability

REI Co-op Magma 850 Down Hoodie - Women's

3.9/ 5.0

Expedition Pack Down Hoodie M

4.8/ 5.0

Durability ensures that your jacket can withstand the rigors of outdoor activities and last for many seasons. The Fjällräven Expedition Pack Down Hoodie M is built to last with a durable outer fabric and reinforced shoulders, making it a reliable choice for rugged use. The REI Co-op Magma 850 Down Hoodie also offers good durability with its water-repellent finish, but it may not be as robust as the Fjällräven jacket. For those who need a jacket that can handle tough conditions and frequent use, the Fjällräven option is the better choice.

Comfort

REI Co-op Magma 850 Down Hoodie - Women's

4.1/ 5.0

Expedition Pack Down Hoodie M

4.7/ 5.0

Comfort is key for enjoying your time outdoors, especially during long hikes. The Fjällräven Expedition Pack Down Hoodie M provides exceptional comfort with its soft microfleece lining, elastic cuffs, and cozy hood, making it enjoyable to wear in various conditions. The REI Co-op Magma 850 Down Hoodie is also comfortable with its warm and toasty feel, but it may not offer the same level of comfort as the Fjällräven jacket. If comfort is a top priority, the Fjällräven jacket is the way to go.

Packability

REI Co-op Magma 850 Down Hoodie - Women's

4.2/ 5.0

Expedition Pack Down Hoodie M

4.9/ 5.0

Packability is important for hikers who need to save space in their backpacks. The Fjällräven Expedition Pack Down Hoodie M is highly packable, compressing easily into its own pocket, making it convenient to carry on hikes or store in a backpack without taking up much space. The REI Co-op Magma 850 Down Hoodie is also packable and can be stuffed into its own pocket, but it may not be as compact as the Fjällräven jacket. For those who need a jacket that is easy to pack and carry, the Fjällräven option is the better choice.

Mobility

REI Co-op Magma 850 Down Hoodie - Women's

3.2/ 5.0

Expedition Pack Down Hoodie M

4.6/ 5.0

Mobility is crucial for activities that require a lot of arm movement, such as climbing or snowshoeing. The Fjällräven Expedition Pack Down Hoodie M allows for unrestricted movement, making it suitable for a wide range of outdoor activities. The REI Co-op Magma 850 Down Hoodie, while offering some mobility with its gusseted elbows, may feel restrictive during high-mobility activities. If you need a jacket that allows for a lot of movement, the Fjällräven jacket is the better option.

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Conclusion & Final Verdict:

After comparing the REI Co-op Magma 850 Down Hoodie and the Fjällräven Expedition Pack Down Hoodie M, it's clear that both jackets have their strengths. The Fjällräven Expedition Pack Down Hoodie M excels in warmth, durability, comfort, packability, and mobility, making it the better choice for extreme conditions and rugged use. On the other hand, the REI Co-op Magma 850 Down Hoodie is lighter and offers a lifetime warranty, making it a great option for those who prioritize weight and long-term value.

Choose the Fjällräven Expedition Pack Down Hoodie M if you need a jacket that can handle severe cold and tough conditions. Opt for the REI Co-op Magma 850 Down Hoodie if you prefer a lighter jacket with a lifetime warranty for less demanding hikes.

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