Onyx Throwable Boat Cushion Red
The Onyx Throwable Boat Cushion in red is a U.S. Coast Guard–approved Type IV Personal Flotation Device (PFD) built for water safety and rescue readiness. Whether you're running a fishing boat, cruising inland waterways, or meeting federal boating regulations, this throwable cushion gives you a reliable, compact flotation solution that doubles as emergency gear and everyday comfort aboard.
Built around a PE foam core, the cushion delivers buoyancy where it counts without adding unnecessary weight or bulk to your deck or cabin. The exterior is wrapped in tough nylon oxford fabric—the same material used in quality gear bags and outerwear—so it resists tears, scuffs, and the salt-spray and sun exposure that break down lesser marine equipment. The webbing grab straps sewn into both sides serve dual duty: they make the cushion easy to throw to someone in the water, and they function as carry handles when you're moving it around the boat or storing it below deck.
Coast Guard approval means it meets or exceeds the flotation and construction standards required by federal boating law in most states. If your boat requires throwable flotation—and many do, depending on length and use—this cushion satisfies that requirement while offering a practical product you'll actually keep on board and use. The red color also makes it visible in an emergency, which matters when seconds count.
Key Features
- U.S. Coast Guard–approved Type IV PFD throwable flotation device
- PE foam core delivers dependable buoyancy
- Durable nylon oxford shell resists abrasion and marine weather
- Dual-purpose webbing grab straps for throwing and carrying
- Compact, functional design suitable for fishing boats, cruisers, and recreational watercraft
- High-visibility red color
Specifications
| Type | U.S. Coast Guard Type IV PFD (Throwable) |
| Material | PE foam core, nylon oxford shell |
| Color | Red |
| Manufacturer | Onyx Life Vest |
Frequently Asked Questions
Does this meet U.S. Coast Guard boating requirements?
Yes. The Onyx Throwable Boat Cushion is U.S. Coast Guard–approved as a Type IV PFD. It satisfies the throwable flotation device requirement under federal boating regulations, though you should verify your state's specific rules based on your boat's size and use.
Can I use this as a seat or back cushion while boating?
Yes. The cushion is designed to be both functional flotation and comfortable for use as a seat or back support aboard your boat. It's built to withstand regular use and marine conditions.
How do I use the grab straps?
The webbing straps are sewn into the cushion on both sides. You can grip them to throw the cushion to someone in the water, or use them as handles to carry the cushion around your boat or move it between storage locations.
What's the shell material, and will it hold up to sun and salt water?
The shell is made from nylon oxford fabric, a durable marine-grade material that resists abrasion, UV damage, and the corrosive effects of salt spray and sun exposure typical on boats.

