Stay Safe and Seen Underwater
Bright colours increase your visibility in every direction. Reliable material means lasting performance through many adventures. Every diver can use this lightweight tool for extra confidence. The Threo SMB fits easily into any standard diving kit.
High Visibility
Strong fluorescent shades stand out in open water. Rescue teams and boats will spot you immediately.
Easy Transport
This marker buoy folds up neatly and fits in your bag or pocket. Quick setup lets you focus on enjoying your dive safely.
Durable Construction
The Threo SMB is crafted from sturdy nylon with TPU coating. It is designed to handle challenging underwater conditions every time.
Rachel P.
Nice bright markings, quick to spot! I felt comfortable surfacing far from the boat. Packs down really small. Buying another for my brother.
Linda B.
Loved how easy it was to inflate during my last dive! The colors really stand out against the water. Fits right in my gear pouch.
Emily W.
Helps my dive group stay together. I could see everyone’s marker even when waves got choppy. So helpful when currents started picking up.
Owen N.
A friend recommended this to me. It’s simple to set up and really handy if you get separated. It survived my trip to the rocky coast just fine.
Ethan V.
I really like how quickly you can pack it away. The colors make all the difference if you drift a little too far. Solid build.
Lily S.
Easy to spot in choppy water, even from far away. Super easy to inflate on the go. Takes no time to fold up afterwards.
Kate Z.
Easy to carry and very bright in water.
Natalie L.
Inflates easily, perfect for travel dives.
Jake C.
Used this on a night dive. The color reflects enough light to stay visible. Happy that setup was really quick.
Jason E.
Setup is quick, color stands out nicely.