The versatile Mustang Survival MIT 150 Convertible A/M Inflatable Life Vest is must-have safety equipment. The remarkable and exclusive Membrane Inflatable Technology and high-tenacity nylon face fabric create a comfortable, lightweight, and flexible fit. Swiftly switch between inflation modes with the easy-to-use inflater cap. The automatic mode deploys when the water-soluble inflator dissolves, while the manual mode activates only when you pull the inflation handle. Keep your converter cap within reach in a handy zippered hip pocket while the inflator inspection window and access flap ensure effortless safety checks. Venture further from shore confidently with an impressive 38 lbs. of buoyancy in this low-profile life vest. Front entry with buckle for convenient putting on and taking off Easy conversion between automatic and manual-only inflation modes High-tenacity nylon-face fabric is supple and durable Exclusive Membrane Inflatable Technology creates a lightweight and flexible fit Zippered hip pocket carries converter cap Inflator inspection window and access flap allow for convenient safety checks 1-fold design is easy to repack D-ring for engine cut-off switch