Great outdoor knife. Used by the Swiss military, hence the name. Master blade with serration along 70% of the blade. Very sharp straight out of the box! My 12 year old son cut his finger within the first minute upon taking it out of the box... opens with one hand.The masterblade locks up upon openning due to the liner lock.The can openner also employs the liner lock. Great handle material, that holds firmly in even wet hands.Too large for pocket carry, so I suggest carrying it in a belt sheath.