The award-winning Cryo is also available in a 20% larger size. Designed by Rick Hinderer, the Cryo II has a bigger 3.25-inch, SpeedSafe-equipped blade. This larger sized Cryo II was built for those who simply demand more from their pocketknife. Like all Rick’s knives, the Cryo II benefits from Rick’s real-world experience as a fire fighter and EMT. It’s designed to be a sturdy knife that’s still aesthetically pleasing and feels good in the hand.