Columbia River Knife 2265: Adorned in details yet powerfully simple, the Xolotl /show-low-tl/ is an everyday carry folding knife with a tactical spirit. It hardly occupies more space than a fountain pen but comes out swinging with a fast flipper opening and a sleek, spear-point blade. From the 14th century battlefield to the modern pocket, the Xolotl is the knife to have on hand.