SKU: 53688453937

Benchmade 290BK-1 Full Immunity Axis Folding Knife Flat Dark Earth

Sale price$218.22 Regular price$242.47
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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29

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Description

Benchmade 290BK-1 Full Immunity Axis Folding Knife Flat Dark EarthWhen blade length is restricted, necessity isnt. Designed for ease of concealment and compact utility, the Full Immunity features a 63mm CPM M4 blade with a Cobalt Black Cerakote finish, boasting outstanding edge retention and strength in a Wharncliffe profile tapering to an ultra fine point. The included lanyard speeds up retrieval from the pocket for quick manual deployment. The Immunity was conceived, designed and developed entirely during the

When blade length is restricted, necessity isn’t. Designed for ease of concealment and compact utility, the Full Immunity™️ features a 63mm CPM-M4 blade with a Cobalt Black Cerakote®️ finish, boasting outstanding edge retention and strength in a Wharncliffe profile tapering to an ultra fine point. The included lanyard speeds up retrieval from the pocket for quick manual deployment. The Immunity™ was conceived, designed and developed entirely during the pandemic—hence the name. This variant features aluminium scales in Flat Dark Earth colour.

SPECIFICATIONS

Overall Length Open: 150.9 mm
Overall Length Closed: 87.9 mm
Blade Length: 63.2 mm
Blade Thickness:  2.28 mm
Style: Axis Lock, 
Steel: 
CPM-M4 with Cobalt Black Cerakote® Finish
Hardness: 62-64 HRC
Handle Material: Anodised 6061-T6 Aluminium, Flat Dark Earth

Weight: 64.9 Grams
Made in: USA
Product Code: B290BK-1

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 53688453937

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4.0 ★★★★★
Based on 18 reviews
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A
Verified Purchase
Amazon Customer
Carnegie, US
★★★★★ 4
Soft "cooling" case.
Yes it is very cool when you lay on it. It doesn't stay cold though. Within a minute or 2 to whatever your temp is.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
C
Verified Purchase
CountryGal
Alexandria, US
★★★★★ 5
Great for hair and skin. Great buy.
These pillow cases are great for my hair and skin. They look good, hold up well in the washer and dryer, and the price is great. They are cooling. Of course I wish they could be more cooling, but honestly I'm not sure that's even possible. Great pillow cases. Already bought more for other heads. Would buy again.
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Reviewed in the United States on March 11, 2026
M
Verified Purchase
Melissa
Chelsea, US
★★★★★ 1
Hot hot hot. Side sleepers will hate it
At first touch, these are the coldest pillowcases I own … but only for seconds. Once you actually lay on them, within seconds they adjust to your body temp, the heat feels trapped, my head begins to feel hotter than before I laid down - which has in turn caused me loathe these pillow cases. I hate that I have missed the return window. Would never buy again, would never recommend. My satin ones aren’t even this hot! I gave them the good ole 30-day try. Side sleepers - if you are like me and sleep on your side with arm tucked under pillow - flipping this pillow over in hopes of a cold side - forget it, it’s already hot from your arm.
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Reviewed in the United States on August 29, 2025
T
Verified Purchase
Trevor Barton
Carnegie, US
★★★★★ 2
Ehh
Pills up rather quickly
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Reviewed in the United States on June 7, 2026
D
Verified Purchase
Dorothy Gilbertson
Lexington, US
★★★★★ 3
Nice but dissapointing
So it sometimes stays cool but if it’s under a blanket and you have your body on it at all it will get warm but the spots you don’t use will get cool sometimes. I am very disappointed in the material though because it’s like my dry skin scratched the pillow case all over which makes me question it and I don’t think I would buy again.
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Reviewed in the United States on December 15, 2025

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