Cuda Composites solid carbon fiber boot knife
Cuda Composites solid carbon fiber boot knife
Cuda Composites solid carbon fiber boot knife
Cuda Composites solid carbon fiber boot knife

Item #: 10783

Solid Carbon Fiber Boot Knife / Letter Opener

1 review
Regular price $59.95
Important Note About This Item Carbon fiber blades are not meant for prying and do not hold a sharp edge compared to other materials. This should be considered a dagger or can be used as a letter opener.
Free Shipping: USA Orders $99+, Worldwide $150+ (more details)

Product Description

Made From Solid Carbon FIber

This entire knife is machined from a solid piece of twill weave carbon fiber that is 4mm thick.

Durable Semi-Gloss Finish

This full carbon fiber knife has a textured matte finish that not only provides a stealth appearance but is also extremely durable from normal wear and tear.


Using only carbon fiber keeps the knife super light, at 25 grams, it weighs about the same as one AA battery.


  • Overall Length: 7.88" in. (20.02 cm)
  • Blade Length: 3.5" in. (8.89 cm)
  • Thickness: 4 mm

Actual Item Weight

25 grams (0.89 ounces)

  • Very strong in certain applications
  • Ultra lightweight
  • Modern, high-tech look
  • A next-generation luxury material
  • Used in really cool applications like exotic cars (Ferrari, Lamborghini), NASA/Aerospace, high-end sporting equipment, yachts and more.

Learn More


USA: Orders $99+ ship free, otherwise rates start at just $5. Express options also available. For more details, please see our FAQ.

UK: Due to UK regulations implements in 2020, we are only able to ship to the UK on orders with a value of $200 USD or higher. Your order will be eligible for free shipping.

Rest Of The World: We ship almost everywhere else, orders $150+ ship free, otherwise shipping starts at just $9 for many small and lightweight items. See our FAQ for more information.


For our full shipping policy and method explanations, see our FAQ.


At Carbon Fiber Gear, we take great pride in the quality of our products. We offer a 30-day return policy for any unused and unopened items unless otherwise stated on the product page or if the item is a special order/customized item. See our full return policy here.