Lost River | Insulated Ultralight Jacket
Lost River | Insulated Ultralight Jacket
Lost River | Insulated Ultralight Jacket
Lost River | Insulated Ultralight Jacket
Lost River | Insulated Ultralight Jacket
Lost River | Insulated Ultralight Jacket
Lost River | Insulated Ultralight Jacket
Lost River | Insulated Ultralight Jacket
Lost River | Insulated Ultralight Jacket
Lost River | Insulated Ultralight Jacket
Lost River | Insulated Ultralight Jacket
Lost River | Insulated Ultralight Jacket
Lost River | Insulated Ultralight Jacket

Lost River | Insulated Ultralight Jacket

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Offering the best in class wind/water protection for a mid weight jacket

Regular price $229.00
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Layer: Insulating Layer
Shipping calculated at checkout.

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The Lost River Mountains in Idaho are some of the steepest and biggest base-to-summit peaks in North America.  Not to be taken lightly, the Lost Rivers offer breathtaking  views and tough climbs. This jacket was inspired by the technical ascents and backcountry trails of the Lost River Range.

Offering the best in class wind/water protection for a mid weight jacket, this featherweight piece should be a staple in every kit. Featuring 80gm Primaloft insulation, packable into its inside-chest pocket, breathable, and touting a superior warmth-to-weight ratio, this jacket is built to perform. Two over sized fleece lined hand pockets are high enough to allow you access while wearing a pack with a hip belt.  Whether it is on the Alaskan Tundra or the alpine of New Zealand, you won’t ever want to leave this at home. Rely on the Lost River jacket so that you remember the experience and not the elements.

 

 **We recommend buying one size larger than your usual jacket fit**

Recommended for: 

  • Hunting | Fishing
  • Late Season

Layer with:

We expect our customers to be happy with our products, and the very low rate of returns that we get tells us that we’re on the right track. If you need help with something, or don’t understand how something’s supposed to work, the first thing that we invite you to do is to contact us. We’ll be glad to spend what time is necessary to solve your problem.

Eberlestock will issue a full refund for any item still in new and sellable condition that has been returned within 45 days of purchase directly from Eberlestock. Items purchased through alternative sites or dealers must be returned to them. We politely request you return items with the original tags still attached if possible. In some cases, missing tags and bags may result in a 10% restocking fee. Items with excessive pet hair, odor or dirt will be returned to the purchaser without refund.

  • Midweight
  • Wind/water protection
  • Superior warmth-to-weight ratio
  • 80gm Primaloft insulation
  • Breathable

BASE LAYERS:

With Airbase’s big air pockets, you have nothing contacting the majority of your skin surface, while adjacent polypropylene wicks moisture, so you always feel dry and warm.

EARLY SEASON LAYERS:

Designed for a close-to-the-body feel with a four way stretch material that won’t hold you back.

MID WEIGHT:

With a water resistant, yet-extremely breathable membrane and 4-way stretch, mid weight layers provide excellent warmth-to-weight ratio to keep you comfortable without weighing you down.

PANTS:

Technical, versatile, lightweight, and built to last. Made of 4-way stretch polyester with a DWR finish, providing a close riding, athletic fit with a cut that gives unrestrained freedom of movement.

COLD WEATHER GEAR:

Featuring 80gm Primaloft insulation, packable into its inside-chest pocket, breathable, and touting a superior warmth-to-weight ratio, Eberlestock cold weather gear is built to perform.

RAIN SHELL:

Four-way stretch fabric with a 40K+ breathability rating and 20K+ waterproofing will keep you dry when it rains -- and will not cause it to rain condensation inside the jacket when you are climbing up a mountain.

Eberlestock Sizing Chart

Customer Reviews

Based on 11 reviews
82%
(9)
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(1)
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C
C.P.

Purchased for my yearly elk hunts in Colorado so this will be the first season to use it and put it through its paces Hope to return with a good review. So far fit and function seem perfect

N
N.M.
Couldn’t be happier

I had been looking at a few jackets from Different manufacturers and decided on going with this one from Eberlestock. I couldn’t be happier. The fit and flexibility are awesome and it seems to very durable

D
D.R.
Great Light Weight Jacket

Great outer layer. With a merino wool shirt underneath, I'm toasty in all but the coldest weather. When they say "order one size up", do it. I normally wear a large but even the XL is borderline too snug. Not bragging but as former competitive powerlifter, my back is a bit on the thick side. If you have a muscular build, I'd make sure you try a minimum 1 size up, if not 2 sizes!

B
B.W.
Outstanding jacket

Great construction and fit. Wish it had vent zippers under the arms. Lightweight, thin, and EXTREMELY warm.

T
T.L.
Lost river Jacket

Ordered one size larger and it fits perfect. Seems like it will be nice and warm.