Alpha Child Inflatable Vest, 120N - with harness The Alpha inflatable lifejacket has a compact design, low weight and quality construction. It is ideal for coastal sailing. It includes an air chamber that can be inflated using a special oral nozzle (20610, certified to ISO 12402-7) or the automatic inflation device (20260, certified to ISO 12402-7). The inflatable inner tube, which is made from high-visibility yellow fabric, is folded into a red nylon case with Velcro fastening and is also fitted with SOLAS retroreflective strips (70180) and a LALIZAS whistle (70020, certified to ISO 12402-7 & 8) . They are supplied with a securing buckle and a robust D-ring for easy attachment of the lifeline (71098 and 71102). Alpha Life lifejackets have the following features: *CE ISO 12402-3 approval *CE ISO 12401 approval on all full body black harnesses *Welded double air bladder joint for double safety (Alpha) *Ultra-reliable firing mechanism *Compatible with all major CO2 cylinder suppliers *Commercial heavyweight protective outer cover *Easy to repack *Economical reset kits *170 Newtons of buoyancy when fully inflated *Automatic heads designed not to fire in heavy weather *Maintain the correct buoyancy position in the water (face up) *Fully adjustable shoulder straps *Robust stainless steel D-rings for attaching a safety line