When you are assembling your marine safety survival gear, the first real choice is between an inflatable life jacket and a traditional foam PFD. These four West Marine options show both directions: a manual inflatable Type V, two automatic/manual inflatables, and a pre-owned Type III Medalist. Listed prices run from USD 38.95 to USD 89.99, so the decision is about how much inflation convenience you want and whether you need one vest or two.
Quick take
The West Marine Manual Inflatable PFD Life Jacket Type V is the only manual-only inflatable here, with the CO2 hardware already installed. The West Marine Inshore Automatic/Manual Inflatable Life Jacket appears twice: once as a pre-owned two-pack and once as a new single jacket. The West Marine Medalist Life Jacket Adult Med/Large Type III is the foam-style option and the least expensive listing in the group.
Listed prices
| Product | Listed price | Relative price bar |
|---|---|---|
| West Marine Manual Inflatable PFD Type V | USD 89.99 | |
| 2 - WEST MARINE Inshore Automatic/Manual | USD 75.00 | |
| WEST MARINE Inshore Automatic/Manual - NEW | USD 74.97 | |
| West Marine Medalist Life Jacket Type III | USD 38.95 |
Decision matrix
| Your priority | Recommended option |
|---|---|
| Manual inflation with included CO2 hardware | West Marine Manual Inflatable PFD Type V |
| Two adults on the same trip | 2 - WEST MARINE Inshore Automatic/Manual Life Jacket Blue |
| Single new jacket with automatic + manual modes | WEST MARINE Inshore Automatic/Manual Life Jacket Blue - NEW |
| Simple foam PFD at the lowest listed price | West Marine Medalist Life Jacket Adult Med/Large Type III |
West Marine Manual Inflatable PFD Life Jacket Type V Adult Boating Vest & Co2

This new-without-tags jacket is the only manual-only inflatable in the group. It relies on a jerk-to-inflate lanyard, and the listing notes that the 25 gram CO2 cylinder and Halkey-Roberts inflator are already installed. Adult sizing covers chests 30 to 52 inches and users over 80 pounds, with a red-and-gray shell and a USCG approval number marked on the vest. At the highest listed price of the four, it makes sense if you want a compact inflatable with the inflation hardware included and you are comfortable handling the manual action. The limitation is that you must pull the lanyard; there is no automatic water-contact inflation. It is also the only option here with the CO2 hardware already fitted, so the main pieces are ready before you put it on.
2 - WEST MARINE Inshore Automatic/Manual Inflatable Life Jacket Blue

This pre-owned listing is a two-pack, so it is the natural pick when you need to equip two adults. It includes the two blue automatic/manual vests, two CO2 rearm kits, and two lanyards with whistles. Both jackets have had minimal use and have never been wet or inflated, and they fit adults 16 years and older weighing more than 80 pounds. The automatic/manual mechanism can be switched to manual-only for kayaking, canoeing, or fly-fishing, while the automatic mode inflates on immersion. The trade-off is that you are buying a pair even if you only require one life jacket, and the pre-owned condition may matter to shoppers who prefer fresh tags.
WEST MARINE Inshore Automatic/Manual Inflatable Life Jacket Blue - NEW

If you want the same automatic/manual platform in a single new jacket, this blue vest from Sh78z-WHSI comes with tags attached. It inflates automatically on immersion or when the wearer pulls the "Jerk to Inflate" handle, and the back-up oral inflation gives you an alternative way to add air once you are in the water. It is sized for adults 16 years and older and more than 80 pounds, matching the two-pack in terms of wearer requirements. The limitation is that its listed price sits just underneath the two-pack's listed price, so you are paying for the new condition and a single unit rather than for quantity. It is the cleanest choice for someone who wants one fresh automatic vest without taking on a pre-owned pair.
West Marine Medalist Life Jacket Adult Med/Large Type III PFD Yellow Navy MB-409

This is the pre-owned foam-style PFD in the lineup, and it is listed at the lowest price of the four. The yellow navy color is easy to spot on the water, and the adult medium/large Type III design gives you a no-mechanism flotation option. It has no inflator, no CO2 cylinder, and nothing to re-arm, which keeps the upfront cost down and removes another maintenance step. As a Type III PFD, it is designed for adult wear and remains a straightforward choice when you want a simple vest to grab and go. The limitation is that you are getting a pre-owned foam vest without the automatic inflation that the Inshore models offer, so if you want hands-free inflation, this is not the jacket to choose.
Final recommendation
For a manual inflatable with the CO2 cylinder already installed, choose the West Marine Manual Inflatable PFD Life Jacket Type V Adult Boating Vest & Co2 at USD 89.99. For a single new automatic/manual vest, go with the WEST MARINE Inshore Automatic/Manual Inflatable Life Jacket Blue - NEW at USD 74.97 from Sh78z-WHSI. If you need two jackets for the same outing, the 2 - WEST MARINE Inshore Automatic/Manual Inflatable Life Jacket Blue at USD 75.00 gives you the pair and the rearm kits. And for the lowest listed price with no inflation mechanism, the West Marine Medalist Life Jacket Adult Med/Large Type III PFD Yellow Navy MB-409 at USD 38.95 is the straightforward foam PFD choice.