Tatami (Japanese armour) the other related parts of a full suit of Japanese armour. Collapsible head protection such as "" and other collapsible armor are also "tatami" armor; a traditional kabuto could also be part of a tatami gusoku. Tatami armour was lightweight, portable, convenient for transportation, and they were manufactured inexpensively for the ashigaru light infantry. Tatami armours were worn by all samurai classes from the highest class to the lowest class. The higher class samurai wore elaborate armour while the lower class samurai and retainers wore simpler versions. In his book "Arms and Armor of the Samurai: The History of Weaponry
Osprey body armour British type Camelbak or Bergen side pouch on the rear, and a respirator haversack on the bottom left. The armour system is not currently issued to personnel in the UK, and instead retained in theatre, and issued to troops during inward processing. Training is undertaken using earlier versions of Osprey. Kestrel was a similar body armour set and has been confused with Osprey with result that Osprey body armour was incorrectly labelled as 'Kestrel' in both photo captions and in article text. Both Kestrel and Osprey were introduced in limited numbers in late 2005/early 2006. Kestrel is a single piece