Diver Alert Marker Buoy

Product No: 415743


The Diver Alert Marker Buoy is made in highly visible orange PVC with a reflective band.

Product Information


The Diver Alert Marker Buoy signals a diver's presence during a dive. Thanks to its length of 180 cm, width of 15 cm and bright orange colour, it is easily visible, even from a distance.

It is equipped with a self-sealing system and discharge valve in case of over-inflation. The buoy can also be inflated using the low pressure hose of a BCD.

Made in highly durable PVC.

The main features of this buoy are:
- Height 180 cm and width 15 cm to ensure high visibility
- 5cm reflective band
- Self-sealing system
- Mouth inflation connector for low pressure BCD hose
- Discharge valve
- Dedicated pocket for a light
- Stainless steel D-ring


180cm x 15cm


Please follow the instructions contained in the manual. You must read and understand all warnings and instructions in their entirety before using our products. Scuba diving is a hazardous activity, which involves a risk of injury to any and all parts of the body. As with all scuba diving equipment, our products are designed to be used by trained, certified divers only.

Delivery & Returns


Online purchases on mares.com are enabled for Italy, France, Spain, Germany, Austria, Netherlands, Luxemburg, Belgium and Finland. Some products from the catalogue are only available to purchase at an authorised Mares Dealer.

Products shipped in Italy are entrusted to Bartolini couriers. Products shipped in other countries are entrusted to DHL couriers.

Delivery times are 3-5 working days.



If you are not satisfied with your order, you can return it quickly and easily.

You can decide to return any products purchased on mares.com within 30 days of delivery. To return items, use the same box they were received in, complete the returns label found here with shipping details and attach it to the box. Remember to insert the delivery number found on page 1 of the delivery documents.


To allow you greater freedom, we have not chosen a courier service with which you need to return the package, you are free to choose your preferred service provider.

Please remember that shipping costs are your responsibility.


You will receive the total refund on the same payment method you used to place your order, within 14 days after your return has reached our warehouse. 


At the moment, we cannot offer exchanges on our products. If you would like a different size, please return the article for a refund and purchase a new size. If you still have any doubts, you can write us an email at shop@mares.com, our Customer Service team will be happy to help.