The North Face Women’s Terra 55 Backpack vs REI Co-op REI Flash 55 Women's Backpacking Backpack

Editorial Team
Last modified at July 22, 2026
Choosing the right backpacking backpack can significantly enhance your outdoor experience. Both The North Face Women’s Terra 55 and the REI Co-op Flash 55 Women's Backpacking Backpack are designed with women-specific fits, offering comfort and functionality for multi-day trips. However, they cater to slightly different needs and preferences.

Why You Can Trust Us

  • Side-by-side analysis based on real user feedback
  • Unbiased comparisons, not influenced by partnerships
  • Updated as new data becomes available

We may earn from affiliate links at no extra cost to you.

The North Face Women’s Terra 55 BackpackREI Co-op REI Flash 55 Women's Backpacking Backpack
The North Face Women’s Terra 55 Backpack
REI Flash 55 Women's Backpacking Backpack
Capacity

55 L

XS: 53 L; XS torso/M hipbelt: 54 L; S: 55 L; M: 57 L

Weight

XS/S: 3 lb 9 oz (57 oz)
M/L: 3 lb 12 oz (60 oz)

XS: 2 lb 10 oz XS Torso x M Hipbelt: 2 lb 11 oz S: 2 lb 11 oz M: 2 lb 12 oz

Torso Adjustability

XS/S: 14.6–17.3 in
M/L: 16.1–18.9 in

XS: 15–17 in XS Torso x M Hipbelt: 15–17 in S: 16–18 in M: 17–19 in

Hip Belt Size Range

XS/S: 28–38 in
M/L: 32–42 in

XS: 30–38 in XS Torso x M Hipbelt: 34–44 in S: 32–40 in M: 34–44 in

Hydration Compatibility

Yes (Hydration sleeve)

Yes

Warranty

Limited lifetime warranty

REI satisfaction guarantee: one year for members

Trekking Pole Attachment

Yes (Pole & ice axe attachments)

Yes

Rain Cover Compatibility

Compatible; sold separately

Compatible; not included

Side Pockets

Yes (Large front stash pocket)

Yes

Hip Pockets

Yes (Secure-zip hip belt pockets)

Yes

Sternum Strap

Yes (with whistle buckle)

Yes

Load Lifters

Yes (Dyno Lift System™)

Yes

Sleeping Bag Compartment

No separate compartment; floating lid can store sleeping gear

No separate compartment

Comfort

The North Face Women’s Terra 55 Backpack

4.4/ 5.0

REI Flash 55 Women's Backpacking Backpack

4.8/ 5.0

Comfort is crucial for backpacking backpacks as it directly impacts your ability to enjoy long hikes without discomfort. A more comfortable backpack can make a significant difference, especially on extended trips where you carry heavy loads. The REI Co-op Flash 55 excels in comfort with its cushioned shoulder straps and padded hip belt, which are designed to contour to your body and reduce pain points. Buyers consistently praise its ability to carry weight comfortably without creating hot spots. The North Face Women’s Terra 55 also offers good comfort with thick, padded shoulder straps and a well-cushioned back panel, but it falls slightly short compared to the REI Co-op Flash 55. The REI Co-op Flash 55's superior comfort makes it a better choice for those who prioritize comfort on long hikes.

Fit

The North Face Women’s Terra 55 Backpack

4.4/ 5.0

REI Flash 55 Women's Backpacking Backpack

4.1/ 5.0

A good fit ensures that the backpack moves with your body and distributes weight evenly, reducing strain and discomfort. The North Face Women’s Terra 55 offers adjustable torso length and hip straps, allowing for a precise and stable fit. This adjustability makes it easier to customize the fit to your body shape, which is essential for long trips. The REI Co-op Flash 55 also provides adjustable shoulder harnesses and hip belts, but it has slightly fewer positive mentions regarding fit customization. While both backpacks offer good fit options, The North Face Women’s Terra 55's adjustability gives it an edge, making it a better choice for those who need a more tailored fit.

Load Transfer

The North Face Women’s Terra 55 Backpack

4.1/ 5.0

REI Flash 55 Women's Backpacking Backpack

4.6/ 5.0

Effective load transfer is essential for reducing shoulder strain and making it easier to carry heavy loads over long distances. The REI Co-op Flash 55 excels in this category with its ability to carry up to 30-40 lbs of weight comfortably. Buyers praise its foam and wraparound hip belt, which effectively transfer weight to the hips. The North Face Women’s Terra 55 also performs well with its aluminum frame and hip belt, but it doesn't match the REI Co-op Flash 55's load transfer capabilities. For those planning to carry heavier loads, the REI Co-op Flash 55 is the better option.

Ventilation

The North Face Women’s Terra 55 Backpack

3.8/ 5.0

REI Flash 55 Women's Backpacking Backpack

4.2/ 5.0

Good ventilation helps keep your back cool and reduces sweating, which is important for comfort during strenuous hikes. The REI Co-op Flash 55 has better ventilation with its mesh material that allows for breathability, keeping your back cooler. The North Face Women’s Terra 55 also offers breathable mesh and ventilation channels, but it tends to cause more sweating on strenuous climbs. If ventilation is a priority, the REI Co-op Flash 55 is the better choice.

Organization

The North Face Women’s Terra 55 Backpack

4.1/ 5.0

REI Flash 55 Women's Backpacking Backpack

4.4/ 5.0

Organization features help keep your gear accessible and well-arranged, making it easier to find what you need without digging through your pack. The REI Co-op Flash 55 offers excellent organization with multiple pockets, compression straps, and daisy chain options. Buyers appreciate its modularity and removable straps, which allow for customization. The North Face Women’s Terra 55 also provides good organization with multiple pockets and compartments, including a sleeping bag divider and hip belt pockets. However, the REI Co-op Flash 55's additional features give it an edge in organization, making it a better choice for those who need to keep their gear well-organized.

Accessibility

The North Face Women’s Terra 55 Backpack

4.2/ 5.0

REI Flash 55 Women's Backpacking Backpack

4.8/ 5.0

Easy access to essentials like water bottles and snacks can make a big difference in convenience and efficiency on the trail. The REI Co-op Flash 55 excels in accessibility with its easy-to-reach water bottle pockets and hip belt pockets. Buyers praise its one-hand zipper operation and forward-facing water bottle pockets, which make it easy to access items without stopping. The North Face Women’s Terra 55 also offers good accessibility with zippered top and side pockets, but it doesn't match the REI Co-op Flash 55's level of convenience. For those who prioritize easy access to their gear, the REI Co-op Flash 55 is the better option.

Trust & Transparency

  • Data-driven rankings from real user reviews
  • Affiliate partnerships don't influence our methodology

We may earn commission from links.

Conclusion & Final Verdict:

After comparing The North Face Women’s Terra 55 and the REI Co-op Flash 55 Women's Backpacking Backpack, it's clear that both have their strengths. The REI Co-op Flash 55 is the better choice for those prioritizing comfort, load transfer, ventilation, organization, and accessibility. It's also lighter and offers a wider range of hip belt sizes. The North Face Women’s Terra 55, on the other hand, excels in fit adjustability and offers a comprehensive warranty. If comfort and weight are your top priorities, go with the REI Co-op Flash 55. If you need a more adjustable fit and a better warranty, The North Face Women’s Terra 55 is the way to go.

See All Comparisons

Related Comparisons