A kitchen knife is any knife that is intended to be used in food preparation. While much of this work can be accomplished with a few general-purpose knives – notably a large chef's knife, a tough cleaver, and a small paring knife – there are also many specialized knives that are designed for specific tasks. Kitchen knives can be made from several different materials.
Steel blades can be manufactured either by being forged or stamped.
Hiking equipment is gear or equipment that one takes along on an outdoors hiking trip. While hiking is considered different from backpacking (overnight camping), the equipment is of necessity of a shorter term more practical nature for such a walk. However even for a day trip it is prudent to pack at least rudimentary solutions for eventualities that may arise including being forced to stay the night, getting lost, or accidents.
Weight and bulk limit the amount of equipment that one can carry (particularly if one follows the principle of Leave No Trace and does not discard items on the trail). Criteria for packing an item include weight, bulk (size), number of alternative uses and the chances of each of those uses becoming apparent, weighed against the importance. For example, a whistle may seem unlikely to become necessary, but can be real life saver when it does and weighs next to nothing. Other items, like a sleeping bag, can also be important but can also be very restricting, so a simpler alternative like an extra layer of clothing might be a better idea.