Black Grinnell Puffy Zip Jacket featuring a hood, zip closure, and MKC logo, designed for warmth and outdoor activities.
Man wearing a black Grinnell Puffy Zip Jacket stands in front of a yellow aircraft in a snowy landscape.
Close-up of a person zipping the black Grinnell Puffy Zip Jacket featuring the Montana Knife Company logo.
A man wearing a black Grinnell Puffy Zip Jacket stands on the hood of an old truck in a snowy landscape.
Montana Knife Company black Grinnell Puffy Zip Jacket worn by a person near a yellow airplane in a snowy outdoor setting.
Man wearing a black Grinnell Puffy Zip Jacket outside a rustic wooden cabin, showcasing warmth and outdoor style.
A man wearing a black Grinnell Puffy Zip Jacket stands beside a vintage truck in a snowy landscape.
Man wearing a black Grinnell Puffy Zip Jacket in a snowy outdoor setting, showcasing warmth and durability for outdoor activities.
Man wearing a black Grinnell Puffy Zip Jacket, sitting on a snowmobile in a snowy landscape with burned trees.
Black Grinnell Puffy Zip Jacket featuring the Montana Knife Company logo, designed for warmth and outdoor use.
Black Grinnell Puffy Zip Jacket from Montana Knife Company, featuring a hood and quilted design, worn outdoors in snowy conditions.
Man wearing a black Grinnell Puffy Zip Jacket outdoors in snowy terrain, showcasing warmth and functionality for outdoor activities.
Close-up of a hand adjusting the cuff of a black Grinnell Puffy Zip Jacket, showcasing its warmth and comfort.
Man wearing a black Grinnell Puffy Zip Jacket from Montana Knife Company, outdoors in a snowy environment.
Close-up of the Montana Knife Company Grinnell Puffy Zip Jacket in black, featuring a vibrant logo tag.
Man wearing a black Grinnell Puffy Zip Jacket, leaning against a vintage truck in a winter landscape.
Black Grinnell Puffy Zip Jacket featuring a unique interior design, ideal for outdoor activities in cold weather.
Black Grinnell Puffy Zip Jacket worn by a smiling man outdoors in snowy terrain, showcasing warmth and comfort for winter activities.
Black Grinnell Puffy Zip Jacket worn outdoors in snowy conditions, showcasing warmth and comfort for outdoor activities.
Black Grinnell Puffy Zip Jacket featuring the Montana Knife Company logo on the back, ideal for outdoor activities.
Man wearing a black Grinnell Puffy Zip Jacket, seated on a snowmobile in a snowy landscape with trees in the background.
A person adjusting their glove while wearing a black Grinnell Puffy Zip Jacket in a snowy outdoor setting.
Man in a black GRINNELL PUFFY ZIP JACKET sitting by a fire in a snowy landscape, wearing a beanie and focused on the flames.
Man wearing a black Grinnell Puffy Zip Jacket from Montana Knife Company, standing near an aircraft in snowy conditions.
A person in a black puffy zip jacket inspects the engine of a yellow airplane on a snowy landscape.
A person wearing a black Grinnell Puffy Zip Jacket sits by a wood stove in a cozy cabin, focused on a task.

GRINNELL PUFFY ZIP JACKET - BLACK

Sale price$180.00
4.8
Rated 4.8 out of 5 stars
94 Reviews

Available Colors:

Size:XXX-LARGE
Quantity:
Pickup available at MONTANA KNIFE CO SHOP Usually ready in 24 hours

GRINNELL PUFFY ZIP JACKET - BLACK

XXX-LARGE

MONTANA KNIFE CO SHOP

Pickup available, usually ready in 24 hours

8659 Robbins Rd
Missoula MT 59808
United States

+18888888888

The Grinnell Jacket is not like the puffy jacket that has been done time after time, it's where your favorite full-zip hoody meets the warmest down jacket you've ever worn. The jacket is literally named after a glacier in the heart of Glacier National Park, we did that for a reason.

Similar to the Oberlin Pullover Puffy in design, this time we added a full-zipper so it comes on and off just like your traditional jacket but with the same profile and hood that the Oberlin had and all the same features.

We packed this puffy jacket with 800 gsm synthetic fill because when temperatures drop, and we mean it, this thing is a furnace. The two hand pockets are lined with ultra warm sherpa fleece for cold hands. Internal ribbing at the sleeve cuffs seals out the cold. Dipped drawcords. Custom MKC PVC patches and printed liner throughout.

The Grinnell Puffy Zip Jacket is truly what you want for your cold-weather daily jacket. Whether it's your go-to hunting jacket or your everyday hiking jacket, the Grinnell handles it. Standing around a bonfire. School drop-off. Dog walks. Running errands.

Built for everyone. Built to last. Your new favorite jacket.

Technical Specs:

  • Custom MKC PVC patches
  • Outer shell is a woven nylon
  • Ultra warm sherpa fleece-lined pockets with zippers
  • Water repellent
  • Custom MKC printed liner
  • 800 gsm Synthetic Fill
  • Custom MKC zipper pulls
  • Zippered internal chest pocket
  • Internal ribbing at sleeve cuffs
  • Dipped drawcords
  • Made from globally sourced materials

Size

$180.00
Close-up of a hand adjusting the cuff of a black Grinnell Puffy Zip Jacket, showcasing its warmth and comfort.
Man wearing a black Grinnell Puffy Zip Jacket outdoors in snowy terrain, showcasing warmth and functionality for outdoor activities.
Black Grinnell Puffy Zip Jacket featuring the Montana Knife Company logo, designed for warmth and outdoor use.
Man wearing a black Grinnell Puffy Zip Jacket in a snowy outdoor setting, showcasing warmth and durability for outdoor activities.
Ultra Warm 800 GSM Synthetic Fill

We packed this jacket with 800 gsm synthetic fill because when temperatures drop, halfway warm doesn't cut it.

Waist pockets are lined with ultra warm sherpa fleece for cold hands. Internal ribbing at the sleeve cuffs seals out the cold. Custom MKC snaps at the front. Dipped drawcords. Custom MKC PVC patches and printed liner throughout.

Easy Access Full-Zip Closure

Similar to the Oberlin Pullover Puffy in design, the Grinnell Puffy Zip Jacket has a full-zipper so it easily comes on and off just like your traditional jacket.

The Grinnell behaves just like your favorite full-zip hoody but this one is meant for when the temps drop and you need that layer that you know is going to keep you warm.

4.8
Rated 4.8 out of 5 stars
Based on 94 reviews
Total 5 star reviews: 84
Total 4 star reviews: 5
Total 3 star reviews: 1
Total 2 star reviews: 1
Total 1 star reviews: 3
95%would recommend these products
Slide 1 selected
94 reviews
  • BG
    Brad G.
    Verified Buyer
    Reviewing
    GRINNELL PUFFY ZIP JACKET - OLIVE
    I recommend this product
    Rated 5 out of 5 stars
    5 months ago
    Papaw’s puffy jacket

    I’m convinced the Montana Knife Company Grinnell Puffy isn’t made of normal materials. Pretty sure it’s some combination of elk hair, Viking beard fibers, and whatever insulation they use in Valhalla.

    This thing is absurdly warm.

    Putting it on feels like being wrapped in masculine love. Like a hug from your grandfather. Quiet, strong, reassuring… and suddenly the cold doesn’t seem like a big deal anymore.

    Wind? Doesn’t matter.

    Late season hunt? Doesn’t matter.

    Standing around camp at 5 AM questioning your life choices? Still warm.

    I’m fairly certain you could wear this into the coldest corner of the nine realms and be comfortable while Odin judges your life decisions.

    10/10. Absolute weapon of a jacket.

    Montana Knife Company
    2 months ago

    Haha, Brad! This is hands down one of the best reviews we've ever received! Elk hair, Viking beard fibers, and Valhalla insulation - we might need to add that to our product description! Thrilled to hear the Grinnell Puffy is keeping you warm through all your adventures. Thanks for the epic review and MKC support!

  • DB
    Derek b.
    Verified Buyer
    Reviewing
    GRINNELL PUFFY ZIP JACKET - OLIVE
    I recommend this product
    Rated 5 out of 5 stars
    5 months ago
    Solid

    The jacket came out after the nasty polar vortex but from the little use I have gotten from it it seems like it's going to be really warm. With proper care this could easily be a 10 year coat. I got the size in medium and it fits really nice even with a hoodie or flannel. Definitely recommend

    Montana Knife Company
    2 months ago

    Awesome to hear you're loving the Grinnell Puffy Derek! Sounds like it's going to keep you warm through whatever winter throws at you. Thanks for the solid review and MKC support!

  • JA
    Joshua A.
    Verified Buyer
    Reviewing
    GRINNELL PUFFY ZIP JACKET - OLIVE
    I recommend this product
    Rated 5 out of 5 stars
    5 months ago
    Last Laugh

    This coat is as warm as you would hope it is. The pockets are super comfy and toasty. It’s definitely puffy and people may crack jokes, but you will laugh last as they freeze and you don’t.

    Montana Knife Company
    2 months ago

    Thank you for the five stars Joshua! We're thrilled to hear the Grinnell Puffy Zip Jacket is keeping you nice and warm. It's great to know those cozy pockets are doing their job too! You're absolutely right - function over fashion wins every time, and you'll definitely have the last laugh staying toasty while others are shivering.

  • CL
    Cody L.
    Verified Buyer
    Reviewing
    GRINNELL PUFFY ZIP JACKET - BLACK
    I recommend this product
    Rated 5 out of 5 stars
    4 minutes ago
    Out of the Box

    It’s not often that I order something and it ends up being exactly what I was expecting. This jacket is exactly as advertised. Looking forward to testing it out in the Alaskan winter!

  • D
    Denis
    Reviewing
    GRINNELL PUFFY ZIP JACKET - BLACK
    I recommend this product
    Rated 5 out of 5 stars
    6 hours ago
    5 Stars

    Love it