Pack away down jacket with its own carry bag. Get ready for the cold weather with Mac in a Sac’s lightweight, and portable weatherproof jacket. Packs down small with minimal bulk and tucks away neatly in its bag until you need it. Whether you are walking to school, cycling, camping or hiking in the hills this handy coat will give you the protection you need from the weather all year round.
Pack away down jacket with its own carry bag. Get ready for the cold weather with Mac in a Sac’s lightweight, and portable weatherproof jacket. Packs down small with minimal bulk and tucks away neatly in its bag until you need it. Whether you are walking to school, cycling, camping or hiking in the hills this handy coat will give you the protection you need from the weather all year round.
Pack away down jacket with its own carry bag. Get ready for the cold weather with Mac in a Sac’s lightweight, and portable weatherproof jacket. Packs down small with minimal bulk and tucks away neatly in its bag until you need it. Whether you are walking to school, cycling, camping or hiking in the hills this handy coat will give you the protection you need from the weather all year round.
Pack away down jacket with its own carry bag. Get ready for the cold weather with Mac in a Sac’s lightweight, and portable weatherproof jacket. Packs down small with minimal bulk and tucks away neatly in its bag until you need it. Whether you are walking to school, cycling, camping or hiking in the hills this handy coat will give you the protection you need from the weather all year round.
Last updated at 05/10/2026 19:27:37
SOLS Unisex Adult Norway Fleece Gilet (Navy) (XXL)
14-day returns
Roly Unisex Adult Rudolph Soft Shell Jacket (Royal Blue) (XXL)
14-day returns
Mac In A Sac Packable Adult Mens Polar Duck Down Reversible Jacket Navy/Saxe XXL
Free delivery
Mac In A Sac Packable Adult Mens Polar Duck Down Reversible Jacket Navy/Saxe XXL
Free delivery
Mac In a Sac Mens Reversible Polar Jacket TD_MIAS-POL_M_SK (Navy/Saxe Blue, 2XL)
Delivery $17.99
Mac In A Sac- Jacket (Polar Men) XXL / Navy/Saxe Blue
Delivery $69.84
Mac In A Sac - Mens Polar Reversable Down Jacket, 2XL / Navy/Saxe Blue
Delivery $16.37
Mac In A Sac Packable Adult Mens Polar Duck Down Reversible Jacket Navy/Saxe - Size XXL
Free delivery between Tue – Wed
Mac In A Sac Packable Adult Mens Polar Duck Down Reversible Jacket Navy/Saxe XXL
Delivery between 13–25 May $10
Mac In A Sac Packable Adult Mens Polar Duck Down Reversible Jacket Navy/Saxe XXL
14-day returns
originally posted on macinasac.com
Excellent service and good quality. Have been buying these jackets for years. Very useful in the summer on cold chilly evenings and great under other coats in deep winter as a layer. Very comfortable and great having two colours for a change. Have told many friends about them.
originally posted on macinasac.com
Small, lightweight easy to carry and pack away. Nice to have two colours and lovely and warm when on. Not yet tried out the water resistance. Size is excellent, seems very good value for money compared with alternatives.
originally posted on macinasac.com
For such a lightweight packable jacket it is extremely warm. Wore it last week as it was windy and nothing got through!Love the versatility of it’s reversible design too.
| Season | Core |
SOLS Unisex Adult Norway Fleece Gilet (Navy) (XXL)
14-day returns
Roly Unisex Adult Rudolph Soft Shell Jacket (Royal Blue) (XXL)
14-day returns
Mac In A Sac Packable Adult Mens Polar Duck Down Reversible Jacket Navy/Saxe XXL
Free delivery
Mac In A Sac Packable Adult Mens Polar Duck Down Reversible Jacket Navy/Saxe XXL
Free delivery
Mac In a Sac Mens Reversible Polar Jacket TD_MIAS-POL_M_SK (Navy/Saxe Blue, 2XL)
Delivery $17.99
Excellent service and good quality. Have been buying these jackets for years. Very useful in the summer on cold chilly evenings and great under other coats in deep winter as a layer. Very comfortable and great having two colours for a change. Have told many friends about them.
Small, lightweight easy to carry and pack away. Nice to have two colours and lovely and warm when on. Not yet tried out the water resistance. Size is excellent, seems very good value for money compared with alternatives.
For such a lightweight packable jacket it is extremely warm. Wore it last week as it was windy and nothing got through!Love the versatility of it’s reversible design too.
I bought the Polar jacket as a thermal under layer to wear under my mesh style jacket on my motorcycle. The Polar jacket is thin enough to do this easily but still provides great thermal quality at the same time. Another factor for purchasing the Polar was the fact that it can be compressed into its bag for easy carriage when not required. Definitely worth the money compared to other offerings out there, some of which are three times the price but don’t do a better job. The added bonus is the jacket is reversible too, so you have two colours instead of one!
41” chest size so ordered large. This was far too big and certainly not a close body fit. Returned the jacket and requested a medium size. This process took five days. Medium size jacket is a superb fit.
I love the reversible jackets. Only issue I have is that the ladies jackets could go up one more size. I had to buy a men’s jacket so the sleeves are really long. Otherwise perfect.
The jacket is light and comfortable to wear, but it is not very warm. If you want a warm jacket for very cold conditions, this one is not suitable for that. I would wear it only on cool days, but not on cold days and nights.
Looks well made though there is no coat hanger attached, presumably since this is a reversible jacket. Very much a mid weight item (which is what I wanted). It is certainly windproof and warm enough with a thin fleece when out walking in 5-8C weather
A pleasant light jacket. Practically two coats in one. Light and dark blue. Goes into a small space.It was exactly what I was looking for.
I bought a Men's jacket for myself... I prefered the green/black colour and I love it. Myself and my wife recently invested in a Polar jacket each having already been incredibly happy with our purchases of your Waterproof jackets. We go on a lot of walks/hikes with our two Spaniels and these jackets have been incredible. They are very compact and lightweight making it easy to take anywhere. They are very cosy and protect against wind and the rain really successfully. Very happy customer!!
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