Designed for the Search and Rescue Diver The SAR BC, along with the 911 BC, was introduced in 1997 in response to many requests from Public Safety divers for systems designed to fit their needs. Identical to the 911, except for the addition of a permanently installed lifting harness for helicopter, cliff or swiftwater work. Based on the Tech 10 BC platform, it features a twin buckle front closure along with additional features. These include SOLAS standard symbols on buckles, reflective trim on the bladder, additional D-rings, pockets for long octopus hose storage on each bladder wing, and an included split saddle harness. The SAR has been proven to be a durable and flexible platform by a large number of public safety and military agencies in the US and abroad. Contact your Zeagle dealer for more information.