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Deal.ai › Mac in a Sac
Mac in a Sac
Mac in a Sac Polar Men’s Packable Down Jacket

Mac in a Sac Polar Men’s Packable Down Jacket

Best price now

$99.99at AmazonChecked Nov 10

Compared across 5 stores. Prices are checked against each store and labelled with when. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Last seen at $99.99 at Amazon on Nov 10.
  • Checked at 5 stores.

Our take on the Mac in a Sac Polar Men’s Packable Down Jacket

The Mac in a Sac Polar is a lightweight men's down jacket built to be carried, not worn all day. It packs into its own pocket and uses 95g of 600 fill power R.D.S. certified duck down (90/10 down to feather) under a water repellent shell. The reversible design gives two colorways in one jacket, and reflective YKK zips and detailing help on dark evening walks. It suits hikers, commuters and travelers who want a warm layer that disappears into a pack. Against pricier down jackets it trades fill power and weather protection for low weight and packability; the 1,000mm shell handles drizzle, not steady rain.

Best forHikers and walkers who want a warm layer in the packTravelers packing light for cool eveningsCommuters needing a thin midlayer under a shellAnyone wanting two looks from one jacket
Pros
  • Packs down small for its warmth
  • Reversible, so two colors in one
  • 600 fill power R.D.S. certified down
  • Reflective zip and detailing for low light
  • Elasticated cuffs and scoop back hem seal out drafts
  • PFC and PFOA free
Cons
  • 1,000mm water repellency is light rain only
  • 95g of down suits cool evenings, not deep winter
  • Down loses warmth when wet
  • Reversible seams and fit can feel boxier

Mac in a Sac Polar Men’s Packable Down Jacket prices at every store

  • Irv's LuggageNew

    In stock

    $99.00+ $9.99 shippingChecked Nov 10
    Visit Irv's Luggage
  • Mac in a SacNew

    In stockShips from abroad · duties may apply

    $114.00Checked Nov 10
    Visit Mac in a Sac
  • Avenue 85New

    In stockShips from the UK · duties may apply

    $107.38+ $7.99 shippingChecked Nov 10
    Visit Avenue 85
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $99.99Free shippingChecked Nov 10
    Visit Amazon
  • Activewear Group USNew

    Availability unknown

    $107.99+ $7.99 shippingChecked Nov 10
    Visit Activewear Group US

Mac in a Sac Polar Men’s Packable Down Jacket price history

Lowest price we've seen: $99.00 on Nov 10 at Irv's Luggage. Tracked across 5 stores since Nov 10.

What reviewers say

The packability, light weight and reversible styling are the points buyers raise when they mention it.

What people mention
  • PackabilityPraisedBuyers like that it compresses small enough to keep in a daypack.
  • WeightPraisedOwners describe it as barely noticeable to wear.
  • Reversible designPraisedTwo color options from one jacket is a recurring plus.
  • Weather protectionMixedThe water repellent finish copes with drizzle but not sustained rain.
  • WarmthMixedFine for cool evenings and as a midlayer, thin for real cold.

From Irv's Luggage

  • Lightweight down filled jacket for warmth and comfort
  • Reversible style lets you change your look
  • Packable design for hikes and cooler evenings
  • Duck down fill 95g with 600 fill power
  • Water repellent outer (1,000mm)
  • Reflective YKK front zip and reflective detailing
Sizes
XL
Materials
90% duck down / 10% feather fill; R.D.S. certified down; PFC & PFOA free
Fit
Scoop back hem; elasticated cuffs
Guarantee
Product warranty on all products
Returns
Contact within 30 days of receipt for a Return Authorization number; item must be new, unused, with original tags, packaging and box; original shipping fees are
Shipping
Free ground shipping on orders over a threshold to the contiguous U.S.; 3-day and 2-day shipping available; orders require at least 1 full business day for proc

About the Mac in a Sac Polar Men’s Packable Down Jacket

The Mac in a Sac Polar is a men's packable down jacket. It is lightweight and filled with duck down for warmth. It packs away and can be unpacked and zipped up when the wind picks up, so it suits cooler evenings and hikes.

The jacket is reversible, so it can be worn in different colors. The fill is 95g of 90% duck down and 10% feather, with a fill power of 600. The down is R.D.S. certified. The outer is water repellent (1,000mm) and is PFC and PFOA free.

A reflective YKK zip runs down the front, and there is additional reflective detailing. The cuffs are elasticated and the back hem is scooped.

Fill
95g duck down, 600 fill power
Fill makeup
90% duck down, 10% feather
Certification
R.D.S. certified down
Water resistance
Water repellent outer (1,000mm)
Style
Reversible
Zip
Reflective YKK front zip
Fit details
Elasticated cuffs, scoop back hem
Treatment
PFC and PFOA free
Size
XL

What buyers say

Buyers like
  • Great small business with great quality products and people
  • Reliable small business, totally recommended
  • Fantastic repair service on an in-warranty suitcase
  • Personal call regarding stock of a low inventory item

Questions and answers

How warm is the Polar jacket?
It uses 95g of 600 fill power down, which is a light-to-mid warmth layer. It works for cool evenings, hikes and as a midlayer under a shell, but it is not a deep winter coat on its own.
Is it waterproof?
No. The outer is water repellent to 1,000mm, which sheds light rain and snow. In steady rain, wear a waterproof shell over it.
What does reversible mean here?
The jacket can be worn inside out, giving a second color and look. Pockets and seams are finished so both sides wear cleanly.
Does it pack into its own pocket?
Yes, it is designed to pack down small for a backpack or bag. That is the main reason to choose it over a bulkier down jacket.
What is the down certification?
The down is R.D.S. certified, meaning it is traceable and responsibly sourced. The fill is 90% duck down and 10% feather.
Is it PFC free?
Yes, the water repellent treatment is PFC and PFOA free, which avoids those fluorinated compounds.
Where is the Mac in a Sac Polar Men’s Packable Down Jacket cheapest?
At Amazon, for $99.99, as of our latest check.
What do buyers say about the Mac in a Sac Polar Men’s Packable Down Jacket?
Buyers like: Great small business with great quality products and people; Reliable small business, totally recommended; Fantastic repair service on an in-warranty suitcase.
Where can I buy the Mac in a Sac Polar Men’s Packable Down Jacket?
5 stores we checked sell it, including Irv's Luggage, Avenue 85, Activewear Group US, Mac in a Sac, Amazon.

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