KUIU Carbon Fiber Frame

KUIU's patented Carbon Fiber Frame is the weight-bearing backbone to our pack system. It features ultralight Spread Tow carbon fiber technology—built for vertical stiffness, horizontal flex, and ultimate strength.


SKU # 60017
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KUIU Carbon Fiber Frame
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The foundation of our modular hunting pack system is the KUIU Carbon Fiber Frame. It’s designed to fit the PRO or ULTRA suspension and bag systems. The Frame is available in three different sizes: Reg 22” | Tall 24” | Xtra Tall 26”. Each size of frame has 4” of vertical shoulder strap adjustment, ensuring a perfect fit.

The internal structure of the KUIU Carbon Fiber Frame has changed significantly with the introduction of Spread Tow technology. Traditional construction uses 'round' strands of carbon fiber woven together into a sheet, giving it the signature 0/90 checkerboard design. With Spread Tow technology, the carbon fibers are flattened and stitched together, giving increased strength by eliminating pockets of weaker resin material. Spread Tow sheet angles are also offset to change the frame's rigidity and performance. The patented molded KUIU Carbon Fiber Frame includes a complex internal structure of foam core, offset and straight Spread Tow layers, with stacked truss supports to optimize strength and flex as needed throughout the frame.

Any KUIU PRO or ULTRA pack equipped with the KUIU Carbon Fiber Frame may convert to Load Sling Mode, opening an extra 2500 cu in of storage. Perfect for extra gear or hauling meat after a successful backpack hunt. Combine this feature with KUIU Game and Gear bags to complete the system.

All KUIU hunting packs are made with materials chosen for performance and durability, including Toray Carbon Fiber, CORDURA® nylon fabric, YKK® Zippers, and Duraflex® hardware.

  • Fully compatible with PRO and ULTRA suspension and bags
  • Spread Tow Carbon Fiber by Chomarat, using fiber from Toray, Made in USA
  • Frame built by Rocket Composites Inc., Made in USA
  • Frame is included in any Full Kit pack purchase
  • Pair with suspension system and bag to make a functional pack