Diving SMB Inflatable Surface Marker Buoy

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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.

4.61
32 reviews
Of respondents would recommend this to a friend
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  1. J***T (verified buyer)

    United States

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    Bright color makes me feel super safe in the ocean. I even spotted my buddy’s float from really far. Packs away small so it’s never in the way.

  2. I***F (verified buyer)

    United States

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    Big fan of anything that makes diving less stressful! The bright colors are definitely a standout. I love how compact it folds.

  3. G***Y (verified buyer)

    United States

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    Been using this for a few weeks, even in windy weather. Always floats upright and visible. Now all my dive buddies want one too.

  4. S***K (verified buyer)

    United States

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    This buoy is now in my regular dive kit. Inflates fast and rolls up small. Had a blast showing my friends how well it works underwater.

  5. L***G (verified buyer)

    United States

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    The bright inflatable buoy gives me peace of mind. Light enough to carry anywhere and feels sturdy. Definitely taking this anytime I go underwater.

  6. D***S (verified buyer)

    United States

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    Used this buoy on a trip with friends. Really easy to use and boats saw us quickly. Rolled it up and shoved it in my pocket when done.

  7. C***L (verified buyer)

    United States

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    Just the thing for extra safety. I trust the bright color to signal boats. Doesn’t take up much space in my gear. Glad I got it.

  8. N***J (verified buyer)

    United States

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    I never dive without my new buoy now. If you care about being seen in water and easy storage, this is a great choice.

  9. B***R (verified buyer)

    United States

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    Gave me reassurance each time I surfaced away from my boat. So light that I forget it’s even in my pack until I need it.

  10. H***D (verified buyer)

    United States

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    Stays bright and floats well. I had no trouble folding it after my dive. Surprised at how sturdy it feels for something so light.