M-16 Manual Inflatable Belt Pack (PFD) – GreyThe Onyx M-16 Manual Inflatable Belt Pack is a low-profile PFD that will keep you safe on the water without compromising movement. Features:Extremely low profile 1” buckle and body belt D-ring attachment for small accessories  16 gram CO2 charge that provides 17 lbs. of buoyancy Use M-16 Rearming Kit (#1370) Technical Specifications:Material – 200 denier nylon oxford protective cover Weight – 80lbs and aboveChest Size – 30\