Abstract: A knife is provided with a sliding blade cover that protects the knife blade when not in use. The knife comprises a knife body having a top edge, a bottom edge, a proximal edge, a distal edge and a midsection between the top, bottom, proximal and distal edges. A slot extends at least a part of the way through the midsection along the length of the knife body. A knife blade extends from the bottom edge of the knife body. A blade cover is slidably mounted in the slot. The blade cover has at least one top portion that extends into the slot and two downwardly extending side portions attached to the at least one top portion. The blade cover is moveable within the slot between a first position where the two downwardly extending side portions cover the left and right sides of the blade and a second position where the two downwardly extending side portions do not cover the sides of the blade.