Rockgeist Kona Unit X Framebag

After you place your order, you will receive instructions to take specific photos of your Kona Unit X frame with a reference object. Rockgeist uses these images to map your frame's exact geometry, ensuring the bag fills the triangle perfectly without interfering with your water bottle cages or seat post.

If your frame has existing mounting bosses, bolt-on is the superior choice for a cleaner, more stable setup that eliminates strap rub against your frame's finish. If you prefer to swap the bag between bikes or don't have mounting points, the strap-on version is highly secure and easier to install.

The materials used—such as Ecopak, X-Pac, and Dyneema—are inherently waterproof and highly durable. While the bag is designed to keep your gear dry in heavy rain, the zipper is the primary point of entry for moisture, so we recommend using dry bags for sensitive electronics during extended downpours.

Yes, you can add internal dividers to separate tools from clothing, or include a map pocket for easy access to small items. These options are selected during the customization process to help you keep your gear from shifting while riding.

Because the bag is custom-fitted to your specific frame size, Rockgeist designs the shape to maximize volume while working around your existing bottle cage locations. During the PhotoFit process, you can specify your bottle cage setup so the bag is tailored to accommodate them.