At Cascade Mountain Tech, we now have over 10 different trekking pole options. Choices range to offer varying grip options, shaft materials, and overall construction methods. Our new favorite trekking pole is the premium 3K Carbon Fiber Quick Lock with... At Cascade Mountain Tech, we now have over 10 different trekking pole options. Choices range to offer varying grip options, shaft materials, and overall construction methods. Our new favorite trekking pole is the premium 3K Carbon Fiber Quick Lock with Cork Grip.