Is the Marmot Montreaux warm enough for a real winter?

Yes for most city winters. The 700-fill down and knee length handle freezing commutes, but it is not a parka for extreme cold or long outdoor exposure.

It runs large and roomy, so many buyers size down, especially if they want a closer fit. It is cut to layer over a sweater.

No. The shell is water-resistant and sheds light snow and drizzle, but steady rain will soak through.

Is $100 a good price?

That is the lowest price among the five stores tracked as of November 5, 2026, and it is a Poshmark resale listing. New-stock prices at the other stores are higher, so $100 is a good deal if you are fine buying secondhand.

How should I wash it?

Use a front-loading machine on a gentle cycle with down detergent, then tumble dry low with dryer balls. Shake it out to redistribute the down and avoid thin spots.

Just the coat. It ships without a stuff sack or storage bag.

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Clothes · Steep & Cheap

Marmot Montreaux coat built for real winter

Name: Marmot Montreaux Coat
Brand: Marmot
Rating: 4.3 (664 reviews)

Marmot Montreaux Coat

The Marmot Montreaux coat, for people who want serious cold-weather insulation from an outdoor brand they trust.

Deal score 6.6 · Great deal

$162.48$324.95 Steep & Cheap's regular price

You save $162.47 at Steep & Cheap

Deal.ai's agents found this deal on November 5. The store may have changed its price since.

Why it's a great deal

Elsewhere right now: Backcountry.com $227.46, 6pm.com $325.00, Zappos.com $325.00 (typical $325.00 across 3 stores)
Steep & Cheap lists its regular price at $324.95: 50% off by its own figures
Rated 4.3 out of 5 by 664 buyers

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Every store we checked

PoshmarkNew
In stock
$100.00Observed at 9:03 PM
Visit store
Steep & CheapNew
In stock
$162.48Observed at 9:03 PM
Visit store
Backcountry.comNew
In stock
$227.46Observed at 9:03 PM
Visit store
eBayPre-owned
In stockSold by retail_king
$243.11Observed at 9:03 PM
Visit store
Zappos.comNew
In stock
$325.00Observed at 9:03 PM
Visit store
MarmotNew
Out of stock
$162.99Observed at 9:03 PM
Visit store

Price history and every store's price →

Reading Steep & Cheap’s product page for the details…

About the Marmot Montreaux Coat

The Marmot Montreaux is a women's knee-length puffer coat filled with 700-fill-power down and rated for cold winter wear. It stands out for its long coverage, attached hood and water-resistant shell, which make it a practical city and commute coat. At $100 at Poshmark as of November 5, 2026, it sits well below what a 700-fill down coat of this length usually costs, though that is a resale listing and new-stock prices at the other stores run higher.

Best forCommuters in cold, windy citiesShoppers wanting a long down coat for under $150Women who prefer a hooded coat over a scarf-and-hat setupEveryday winter wear rather than deep-expedition use

Pros

700-fill-power down gives strong warmth for its weight
Knee-length cut covers the thighs on cold days
Attached hood adds wind and snow protection
Water-resistant shell handles light snow and drizzle
Angled hand pockets and an interior pocket for essentials

Cons

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