Which is warmer, the Montana or the Washed Duck Active Jac?

The Washed Duck Active Jac. Carhartt rates it Level 3 Warmest with 100 g of insulation, while the Montana is Level 2 Warmer.

Which one is better for working outside in winter?

The Active Jac for cold, windy days because of its hood and higher warmth rating. The Montana is better if you need stretch and arm mobility more than maximum warmth.

Is the Montana worth $10 more than the Active Jac?

Only if you value stretch fabric, the corduroy collar and the extra interior pockets. If warmth and a hood matter more, the Active Jac is cheaper and warmer.

Do both jackets fit the same?

No. The Montana has a relaxed fit and the Active Jac has a loose fit, which runs roomier. Try the Active Jac a size down if you want a closer fit.

Which has better pockets?

The Montana. It has two lower front pockets plus two interior pockets, one with a zip. The Active Jac has two chest pockets and two hand pockets.

Both use 12-ounce duck cotton. The Active Jac has CORDURA-reinforced cuffs, which resist abrasion at the wrists, while the Montana's stretch fabric may relax over time.

Carhartt Montana Rugged Flex Insulated Jacket vs Carhartt Washed Duck Active Jac

Buy the Washed Duck Active Jac for the coldest work and for a hood at a lower price: $129.99 at Amazon as of November 7, 2026. Buy the Montana Rugged Flex Duck if you want stretch, a corduroy collar and a dressier western look, at $139.99 at Amazon as of November 7, 2026. The Active Jac is rated warmer and costs $10 less, but the Montana moves better and has more pockets.

Today the Carhartt Washed Duck Active Jac costs $10.00 less at its best price.

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