Quick Summary
The Mac in a Sac Polar is a packable men’s down jacket in Khaki Black, size L. It is described as lightweight and packable, with duck down fill, a water repellent outer and reflective detailing.
Who It Is Best For
This jacket will suit a buyer looking for a men’s packable down layer in the stated colour and size. Check the size carefully before ordering, and confirm that the reversible style and fit details suit your preference.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Mac in a Sac |
| Model | Polar |
| Product type | Packable men’s down jacket |
| Colour | Khaki Black |
| Size | L |
| Fill | Duck down fill, stated as 95g and 600 fill power |
| Down content | 90% duck down / 10% feather |
| Outer | Water repellent outer, stated as 1,000mm |
| Zip | Reflective YKK front zip |
| Other features | Reflective detailing, elasticated cuffs, reversible style, scoop back hem, PFC and PFOA free |
What To Know Before You Buy
Check the chosen size and colour before ordering, as this listing is for Khaki Black in size L. The jacket is reversible, so it is worth considering whether that style suits how you want to wear it. The packable and lightweight design may be useful if you want a jacket that is easy to store between uses.
Common Buyer Questions
Is this jacket packable?
Yes. Packable is stated in the product name and description.
What size is this version?
This version is size L.
Is the outer water repellent?
Yes. A water repellent outer is stated, with 1,000mm also given.
Does it have reflective details?
Yes. Reflective detailing and a reflective YKK front zip are stated.
Final Buying View
Choose this jacket if you want the Polar in the stated Khaki Black size L version with packable construction and the listed features. Review the colour, size and reversible style carefully before ordering.
Checking the Fit
Compare your measurements with the size chart for this jacket rather than relying on the L label alone. If you expect to wear it over other layers, factor those layers into your fit check.










