The Mares Dive Flag for Tech Buoys is a surface marker buoy from Mares – your signal to the boat that you’re coming up. Bright, visible, and easy to inflate, it’s the single most important piece of safety gear you carry on every ascent at Mabul’s world-class visibility.
Technical Specifications
| Specification | Details |
| Brand | Mares |
| Product | Dive Flag for Tech Buoys |
| Size | 1.5m |
| Material | Nylon |
| Inflation | Regulator inflator |
| Colour | Orange / Red |
| Best For | Safety ascent / Surface signalling |
Key Features
- Bright orange / red: Visible from the surface – the boat will see you coming up.
- Easy inflation: Oral inflator lets you inflate it at any depth with a single breath.
- Durable nylon: Holds shape and colour after years of use.
- Compact when folded: Fits in a BCD pocket – always with you.
Suited for Malaysian Dive Sites
The Mares Dive Flag for Tech Buoys is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Mabul’s world-class visibility, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive.
Care & Maintenance
- Rinse after every use – salt and sand clog the inflator.
- Inflate and deflate a few times while rinsing.
- Dry fully before folding – mildew inside the buoy is a problem.
- Inspect the seam and inflator hose for wear.
Final Verdict
The single most important piece of safety gear you carry on ascent. The Mares Dive Flag for Tech Buoys is bright, easy to inflate, and reliable – always have one.





Yasmin Tan –
What would be the ideal fabric for a dive flag that can withstand harsh ocean conditions?
Junhao Lo –
Thank you for sharing your thoughts about our Mares Dive Flag for Tech Buoys. We’re glad you’re interested in learning more about the construction of our dive flags. The ideal fabric for a dive flag that can withstand harsh ocean conditions is polyester. Specifically, our dive flags are made with durable, quick-drying polyester that can resist wind, sun, and water. This allows our flags to remain visible and intact even in rough seas.
Rohit Kumar –
The durability of this dive flag is impressive. I’ve used it for multiple dives and it still looks brand new. I also appreciate how easy it’s to set up and take down. Highly recommend!
Sofia Goh –
I recently purchased this diving flag for my tech dives. While I love its compact design, I wish it were a bit brighter. Can the manufacturer upgrade it for improved visibility under water?
Junhao Lo –
Dear Sofia, thank you for your review and for helping us improve our products. We’re glad you like the compact design of our Mares Dive Flag for Tech Buoys! We’ve taken note of your suggestion to upgrade the flag for improved visibility underwater. We’ll consider your feedback and may explore options for making it brighter in the future. In the meantime, if you’re interested, we can provide you with some recommendations on additional gear that can enhance visibility during your dives. Please let us know if you’d like to hear more. Best regards.
Kaitlyn Wong –
What type of material did you use to make this dive flag, and are you considering using an eco-friendly alternative?
Imran Hanafiah –
Dear Kaitlyn, thank you for your interest in the materials used for our Mares Dive Flag for Tech Buoys. The dive flag is made from a durable polyester material, specifically designed to withstand the marine environment. While we currently don’t have plans to switch to eco-friendly alternatives, we appreciate your suggestion and will consider it for future product developments. Our focus is always on providing high-quality products for our customers, and we will continue to explore sustainable options as we grow. Thank you for your suggestion and for choosing Mares products. We value your feedback and would be happy to discuss this further with you.
Liam Wong –
I’ve been using this dive flag for months now, and I can honestly say it’s been a lifesaver! It’s extremely durable and easy to set up. I’ve also received great compliments from other divers on its compact design.
Rachel Chan –
Will you be releasing any new colors for the dive flags anytime soon?
Junhao Lo –
Thank you for your interest in the Mares Dive Flag for Tech Buoys, Rachel. We appreciate your enthusiasm for our product. As of now, we have no official announcement regarding new color releases. That being said, we’re consistently evaluating customer feedback and market trends to make informed decisions about product development. Your suggestion isn’t going unnoticed, as it reflects our commitment to listening to our customers. We’ll take your feedback into account during our future planning processes.