Cressi Duke Dry Full Face Snorkelling Mask & Bonete Fins Set for Adults

SKU: SE726301
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£6.00 (7%)
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Cressi Duke Dry Full Face Snorkelling Mask & Bonete Fins Set for Adults

This superb new Snorkelling set from Cressi includes the Adult Cressi Duke Dry Full Face Snorkelling Mask combined with the Cressi Bonete Snorkelling fins for adults to create this top spec, lightweight snorkelling package ideal for travel and holiday snorkelling.

The Duke Dry Mask allows the snorkeller to breathe naturally and easily while face down in the water and remain dry.  While the Cressi Duke is not the first full-face snorkelling mask, it is the first to use a new system of breathing which doesn't require the need for force to exhale air through a central tube and opening more than one valve.  Designed with extremely high-quality materials and technology. You can explore the world underwater, breathing naturally through the nose and mouth with 0% effort. Its visual field is 30% larger than normal full face masks. The new air baffle completely eliminates fogging. It features special safety valves for purging water. The snorkel features a special dry system that keeps water out.

Cressi claim to have 'invented' the first full face mask, the Medusa, back in 1946 although in its infancy it didn't separate the breathing chamber from the vision chamber - at that time Cressi owned a patent for the Medusa Mask.

These three features put the Cressi Duke in a class of its own:

  • The advantage of lateral tube position.
  • An excellent Anti-fogging effect.
  • A minimal build-up of residual CO2.

By repositioning the breathing tube laterally, Cressi believe this is the shortest possible route for air flow with minimal effort, this new system is currently under patent.

The left-side breathing tube is divided into two before entering the two seperate chambers. One is connected to the breathing chamber and the other is connected to the vision chamber. This advantage is enhanced by the fact that neither the breathing chamber nor the tube has any valves to impede the user’s breath. The extraction chamber also has an enlarged volume in order to allow for optimal CO2 extraction. As a result the air flow system in the Cressi Duke Snorkelling Mask produces far less CO2 build-up than a safety gas mask.

The second independent tube. It’s connected to the vision chamber, and extracts moisture and warm air that builds up in this chamber, completely separate from the breathing chamber.

The full face snorkelling mask also has a deflector, which is also under patent, to help maximise the extraction of warm air produced by the face during use, it is designed to work virtually like a chimney, forcing air circulation away from the lens to help reduce potential condensation/warmth build-up.

The Cressi Duke has large outlet valves at its base, to drain the mask quickly & easily should the mask fill with water.  One large outlet valve below the mouth which has nothing to do with the breathing system.

The Cressi Bonete fins are short, open-heel fins with adjustable straps. The redesigned buckle system increases the sturdiness and ensures a long lifespan. The fin strap features a large thumb loop for easy donning and doffing. They can also be hung on a hook for drying. The foot pocket is made of a rubber material for comfort and accommodates a wide range of foot sizes. This open-foot pocket fin comes with an adjustable strap, which allows it to be shared between different people in a similar foot size-range. The composite design of the blade provides comfortable finning and helps reduce leg cramping. A practical net bag is included with the fins, ideal for rinsing them after use and removing any sand. The fins are ideal for travelers due to their compact dimensions and light weight.

Wear Barefoot

Cressi Duke Dry Full Face Snorkelling Mask & Bonete Fins Set for Adults Features

  • Unisex Adult Dry Full Face Snorkelling Mask (age 12yrs+)
  • View Area 30% wider than other full face mask
  • Valveless Design for 100% natural breathing and 0% effort
  • Silicone Skirt for a superior fit, seal and comfort
  • Dry Top Snorkel
  • The advantage of lateral tube position
  • Wide breathing area
  • Safety Water Draining Valves
  • Deflector to maximizes air circulation and eliminates fogging
  • Minimal build-up of residual CO2

Availability, Delivery & Returns


"In Stock"
This means that the item is in stock and ready for despatch. We do make the odd mistake but 98% of items that say in stock, are actually in stock. If you are ordering a quantity of any item, you are welcome to email or phone to check the quantity available.

"Despatch 6-10 Days"
You are able to buy/order the item but just to advise you that the item is not currently in our warehouse and therefore not available for immediate despatch but is on order or en route to us from the supplier and we hope to despatch your order within 6-10 Working Days, often less. If you want to know more details do just e-mail or phone us.

"Sold Out"
May mean the item is no longer available or possibly out of stock for some time. If you want to know more details just e-mail or phone us.


Free Standard UK Delivery on orders over £35 are usually sent by Royal Mail Tracked 48 service (*exclusions apply see Delivery FAQs). FREE delivery, on orders over £35, applies to MOST, NOT ALL* UK mainland addresses (*exclusions apply see Delivery FAQs). We use a combination of Royal Mail and Carrier services and in some cases a signature is required to confirm receipt (high value/bulky orders).

For further detailed information please see Delivery FAQs.

We reserve the right to collate multiple orders into one delivery if going to the same address. We are unable to split orders/deliveries if any one item in an order is not available from stock, indicated by 'Despatch due date / Awaiting stock / Stock expected'. So we would usually despatch an order once complete as/when all the items are available from stock to send as one parcel.


We hope you are completely satisfied with your purchase but any Christmas Gift purchases from Saturday 21st October 2023 which are unsuitable may be returned for exchange or refund, when received by 13th January 2024

Please email or phone us on 01736 751066 for a RETURNS AUTHORISATION NUMBER before sending the goods. Do please click here for all the details

Cressi Duke Dry Full Face Snorkelling Mask & Bonete Fins Set for Adults Reviews

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