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Free Shipping on US Orders Over $149

First Time Customers Save 25%

30-Day Money-Back Guarantee

Free Shipping on US Orders Over $149

First Time Customers Save 25%

30-Day Money-Back Guarantee

Free Shipping on US Orders Over $149

First Time Customers Save 25%

30-Day Money-Back Guarantee

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Mass Ratio Bushcrafting Knife

Mass Ratio Bushcrafting Knife

$395.00

A bushcraft blade built for people who actually use their gear. The Mass Ratio pairs American-made CPM MagnaCut powder steel with a compact 4.125-inch blade that carve...

  • ✓>CPM MagnaCut stainless powder steel, .210-inch stock, edge wear 2x longer than CPM-3V
  • ✓>Rockwell hardness 60-62 for lasting edge retention
  • ✓>Textured G10 handle that will not swell, split, warp or crack
Color
Red
Red
White
White
Blue
Blue
Camouflage
Camouflage
Finish

Mass Ratio Bushcrafting Knife

Regular price $395.00
Sale price $395.00 Regular price
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A bushcraft blade built for people who actually use their gear. The Mass Ratio pairs American-made CPM MagnaCut powder steel with a compact 4.125-inch blade that carves feather sticks, processes game, and preps camp meals without losing its edge.

  • CPM MagnaCut stainless powder steel, .210-inch stock, edge wear 2x longer than CPM-3V
  • Rockwell hardness 60-62 for lasting edge retention
  • Textured G10 handle that will not swell, split, warp or crack
  • Clear baked-on Cerakote layer guards against staining and corrosion
  • Low-profile Kydex sheath with upright belt carry, MOLLE compatible
  • Lifetime free resharpening

Specs: 9.5-inch overall length, 4.125-inch blade, 7.5 oz knife weight (11.3 oz with sheath). Finish options: Apocalypse Black or Scorched Earth.

Lifetime free resharpening included. In stock at EscapeZone with tracked US shipping.

Shipping

Orders ship from the U.S. in 1–2 business days. Free shipping on US orders over $149, tracked delivery on everything.

2-Year Warranty

Covers defects in materials and workmanship on all gear, apparel excluded. If it fails in normal use, we make it right.

30-Day Returns

Not what you expected? Send it back within 30 days for a full refund. See the refund policy.

Real Support

Questions before or after you buy? A real person reads every message, usually same day.

BUILT TO SPEC

Designed to block, by frequency

Faraday shielding designed to block signal across the full range — every band your devices talk on.

700 MHz · Cellular / LTE
DESIGNED TO BLOCK
1.5 GHz · GPS
DESIGNED TO BLOCK
2.4 GHz · Wi-Fi / Bluetooth
DESIGNED TO BLOCK
5 GHz · Wi-Fi
DESIGNED TO BLOCK
10 GHz · Upper test bound
DESIGNED TO BLOCK

Per EscapeZone warranty policy to 10GHz.

25,646+ CUSTOMERS

Carried every day

★★★★★
“This backpack gives real peace of mind. It doesn't scream 'tactical,' but it feels protective and well made. The straps are comfortable and it's lighter than I expected.”
Scarlett Taylor · Shield Backpack
★★★★★
“I work late night shifts in a shady area of town. Wearing a bulky bulletproof vest is out of the question. But this backpack does a great job for me.”
John R. · Shield Backpack
25,646+ customers protected ★★★★★
★★★★★
“The bag looks clean and premium. Plenty of space for everyday use, and the Faraday pocket works great for blocking signals when I need it.”
Abigail Garcia · Shield Backpack
★★★★★
“Super happy with this purchase. It feels durable and the organization is thoughtful. The Faraday pocket is a standout feature.”
Viktor Thomas · Shield Backpack
★★★★★
“The bag looks clean and premium. The Faraday pocket works great for blocking signals when I need it. I like that it looks low-profile in public.”
Noah Nguyen · Shield Backpack
★★★★★
“Excellent!”
Joel · Faraday Laptop Bag
★ 4.7 average rating ★★★★★
GOOD TO KNOW

EscapeZone FAQs

Straight answers about what this gear blocks, how it's tested and how to use it.

How do I know EscapeZone gear is actually tested?

Ballistic products are built to the NIJ Level IIIA standard and tested against 9mm rounds, and our faraday and EMF-shielding lines are spec-built for radio-frequency attenuation across the bands phones and card readers use. Over 25,000 customers have bought from us, with verified reviews on every product page. Shop best sellers →

What is EscapeZone's return policy?

If something isn't right, our refund policy covers returns on unused gear — full details and timelines are on the policy page. Read the refund policy →

How fast is shipping?

Orders ship from our U.S. warehouse. Exact carrier options and delivery estimates are shown at checkout and on the shipping policy page. Shipping policy →

Who is EscapeZone?

A U.S. brand making spec-built signal-blocking and ballistic protection gear: faraday bags, NIJ IIIA bulletproof backpacks, and EMF-shielding clothing and blankets.

  • Fast Shipping

    Free shipping on all orders over $149.

  • 30-Day Returns

    Not satisfied? Return it within 30 days for a refund.

  • Secure Checkout

    Your information is securely protected.

  • Easy Support

    If you have questions we are quick to help!

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Free Nationwide Shipping on all orders over $149

Free Nationwide Shipping on all orders over $149

Free Nationwide Shipping on all orders over $149

Free Nationwide Shipping on all orders over $149

Free Nationwide Shipping on all orders over $149

Free Nationwide Shipping on all orders over $149

Free Nationwide Shipping on all orders over $149

Free Nationwide Shipping on all orders over $149

Free Nationwide Shipping on all orders over $149

Free Nationwide Shipping on all orders over $149

Free Nationwide Shipping on all orders over $149

Free Nationwide Shipping on all orders over $149

Free Nationwide Shipping on all orders over $149

Free Nationwide Shipping on all orders over $149

Free Nationwide Shipping on all orders over $149

Free Nationwide Shipping on all orders over $149

Easy 30-Day Money-Back Guarantee

We strive for excellence in everything we do, but if you're not completely satisfied, rest assured that we'll work hard to make things right.

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