The Victorinox 54754 Silver Tech Climber is another great rugged pocket knife and is designed for everyday use or as an outdoor companion. This knife is durable and built to last long. It includes a bottle and can opener that you'll find quite handy when you're not near a kitchen. The Silver Tech Climber Knife is ready for family picnics, camping trips or general household use. The Swiss Army knife carries Victorinox famous lifetime warranty against any defects in material and workmanship.