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Ap Valves Buddy Self Sealing Surface Marker Buoy Review: Visibility and Reliability for Open-Water Divers

The Original Buddy Self Sealing Surface Marker Buoy.SMB/DSMB in Red
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Surface marker buoys help divers mark their position and signal to boats, and the Ap Valves Buddy Self Sealing Surface Marker Buoy promises quick deployment with dependable sealing. That reassurance matters when surf conditions are busy and visibility is essential, but does the build hold up to regular use?

⚡ At a Glance
  • Visibility: Highly visible, with users reporting readability from over a mile
  • Best for: Open-water divers, dive instructors and boat crews needing clear position marking
  • Not ideal for: Those who require electronic tracking or integrated lighting on their marker

Robust, well-made construction with straightforward self-sealing inflation and deflation. Simple to deploy from the surface or a boat and highly visible at distance.


Reliable signalling – thanks to the self-sealing valve

A self-sealing valve closes automatically after inflation, preventing air loss until deliberate deflation. The valve design means the buoy remains inflated without constant attention.

Rapid inflation gives a dependable surface marker that stays up while on station, reducing the need for frequent checks.

Fast stowage and redeployment – with easy deflation

A straightforward deflation path allows the buoy to collapse quickly after use, shrinking down for compact storage. Simple valves and folds keep repacking quick between dives.

Easy deflation makes kit packing faster and keeps dive bags organised for multiple dives in a day.

Durable construction – with robust build quality

Construction is described as robust and well made, indicating sturdy seams and material choices suited to repeated handling. The build resists common knocks and abrasion during normal dive operations.

A tough finish means longer service life and confidence when leaving the buoy to mark a position in choppy conditions.

✨ The 4 Key Reasons for Ap Valves Buddy Self Sealing Surface Marker Buoy
  1. Self-sealing valve – Rapid inflation and secure sealing within a few breaths
  2. Fast deflation – Collapses small for easy storage and quick repacking
  3. Robust construction – Handles frequent use and knocks without failing or tearing
  4. Reel-friendly design – Compatible with standard SMB reels for controlled deployment
📋 Technical Details at a Glance
  • Category: Sports / Surface Marker Buoy
  • Brand: Ap Valves
  • Model: Buddy Self Sealing Surface Marker Buoy
  • Product ID: B000QYVGJ4
  • Type: SMB / DSMB
❓ Frequently Asked Questions

Q: Is the buoy easy to deploy from the surface or a boat?

A: Yes. User feedback states it is easy to deploy and easy to deflate, suitable for surface and boat deployments.

Q: How far away can the buoy be seen?

A: User reviews report high visibility, with sightings from over a mile, indicating strong daytime visibility in open water.

Q: Is the construction durable enough for regular use?

A: Reviews describe the construction as robust and well made, suggesting it withstands frequent handling and typical knocks.

🏆 Our Verdict

The Ap Valves Buddy Self Sealing Surface Marker Buoy is suitable for recreational and professional divers who need a dependable, easy-to-use surface marker. Self-sealing inflation, straightforward deflation and robust build make it particularly useful for busy dive sites and repeated deployments. A simple, long-lasting piece of kit that delivers reliable signalling and strong visibility over time.