The Extrema Ratio RAO Avio with Survival Kit is a specially designed knife for Italian Eurofighter Typhoon pilots to use in emergency situations. It is made with black coated Bohler N690 stainless steel and black aluminum handles, making it a durable and reliable tool even in harsh conditions. The blade is made with thick Bohler N690 steel and has a modified tanto shape with a sharpened secondary bevel, giving it enhanced piercing capabilities. Although it is technically a folding knife, it can be transformed into a fixed blade by using the tethered pin. The Avio comes with a MOLLE compatible sheath that securely holds the knife in the open position. Additionally, it includes a heavy-duty MOLLE pouch with essential items for survival if you happen to find yourself behind enemy lines.