Columbia Men's Whirlibird Interchange Jacket 21700 screw the hollow-fiber filter onto

screw the hollow-fiber filter onto the pouch and squeeze the pouch to push the water through the filter

It excels at controlled slicing and utility cuts while reducing accidental piercing

The lanyard (included) makes it easy to draw the knife

The HandleBand Universal Smartphone Bar Mount allows you to securely attach most mobile phones to a handlebar

Columbia Men's Whirlibird Interchange Jacket 21700 screw the hollow-fiber filter ontoThree jackets in onea warm, water repellent zip in liner with thermal reflectivity for bonus warmth; a waterproof breathable and seam sealed shell; and the combination of bothgiving you the versatility to stay warm, dry, and comfortable in fluctuating winter conditions. Weve updated the Whirlibird for this season with a new, modern fit for great style on the mountain and a waterproof center front zipper for bonus protection from wet weather.