T-H Marine Floating Key & Registration Float 3-Pack

Every boater has a story about keys going overboard. One slick deck, one wake from a passing boat, and your only ignition key is somewhere on the bottom. That's exactly the problem this T-H Marine set solves. You get three floating key and registration holders, one blue, one green, one red, each built to keep your keys riding on the surface instead of sinking out of reach.

The design is simple and it works. Each holder is a two-piece, cone-top pop-open tube made of plastic, light enough to float a set of keys and tough enough to take a season of sun and spray. The cone top pops open so you can drop keys in or pull them out fast, even with wet or gloved hands. A ball chain comes attached, so you can clip the holder to a lanyard, a belt loop, or the rest of your keyring.

It's not just for keys. The pop-open cap keeps the inside dry, which makes these a handy spot for your boat registration card or fishing license. Most states require you to carry your registration on board, and a damp, shredded card stuffed in a glovebox doesn't cut it when an officer asks for it. Roll the card up, drop it in, snap the cap shut, and it stays legible all season long.

Why three? Color-coding. If you run more than one boat, keep the trailer keys on one color and the ignition on another. If the whole family's on the water, hand everyone their own color so nobody's digging through a pile of identical floats at the dock. And honestly, keys get lost and chains wear out, so having spares in the drawer beats scrambling mid-season.

These are small, inexpensive pieces of gear, but they earn their keep the first time a key hits the water and bobs right back up. We like them on center consoles, bass boats, pontoons, kayaks, and jet skis, basically anywhere a dropped key means a ruined day. They're just as useful on the dock, in the tackle bag, or clipped to a life jacket where you can grab one in a hurry.

T-H Marine has been making boat rigging and accessories for decades, everything from jack plates and hatches down to the small stuff like this. That matters here, because a key float is only useful if it actually floats with a load and the cap actually stays shut in chop. These are built to do both, with the T-H Marine logo molded right on so you know what you're getting.

Setup takes about ten seconds. Pop the cone top, slide your keys onto the ball chain or drop them straight in, and snap it closed. If you're storing a registration card, trim it to fit or roll it loosely so the cap seats fully. Clip the chain wherever you want it. That's it. No tools, no hardware, nothing to install.

Keep in mind these are floats and document holders, not a sealed dry box for electronics. They'll keep a rolled registration card and your keys dry and on the surface, which is exactly what they're for. For a phone or a wallet you'll want something bigger and fully gasketed. Used for what they're made for, though, they're one of those cheap upgrades you'll wonder how you ever boated without.

Think about what a lost key actually costs. A tow back to the ramp, a locksmith or a dealer cutting a new marine key, maybe a whole day off the water during prime season. Against all that, a three-pack of floats is cheap insurance. Toss one on your main keyring now and you've covered the single most likely way to lose your keys before it ever happens.