New item Ping
Add this item to Cart for a combined free shipping deal
Click to enlarge photo

Listing Detail Tabs

If you are after a seriously cool looking mask then this one is it. A definite stand-out among all the usual masks on the market - and with the softest silicone, you will never look back - the ultimate in comfort and fit. Comes with a super convenient soft case that you can hook onto your bag.
Poseidon's THREEDEE Mask is an Exclusive Ultra-Light Two-Lens Mask that has an Ultra-Light Polymer Frame and Comfort Fit Skirt in High Quality Silicone. The THREEDEE Mask has a Silicone Double Feathered Edge Skirt and a Wide Split Style Mask Strap. The Feathered Edge Skirt and Split Strap combined for a perfect Seal on the Face. This Quality Mask will fit most Faces.


Over the years in New Zealand, DEEP BLUE products have earned a reputation for their comfort, durability and value for money. We at DEEP BLUE have been part of the Canterbury dive industry for over a decade and have a passion and excitement for all things diving that we want to share with you.

Every product comes with a 14 day money back guarantee and 1 Year manufacturer warrantee.

As well as being a Trademe store, Deep Blue Diving also has a physical shop at 15B Byron St, Sydenham in Christchurch. Click the “about this store” link below to visit our website - or come in and see us for a huge range of wetsuits, dive gear, equipment servicing, tank filling, gear hire and Padi training.

We accept cash, Visa, MasterCard, Eftpos, cheques and direct bank deposit. We are also happy to arrange layby if required. Please click here to ask a question
Your question and answer privileges have been disabled.
You must log in to view questions and answers on this listing. We recommend reading questions before you make any purchases.
You must log in to ask or answer questions posted. We recommend reading questions before you make any purchases. Available only to approved bidders. You must be an authenticated member to ask questions Find out more about becoming authenticated. Your account is in debt Your current account balance is You must credit your account to use this feature.
Firearms licence #
Firearms licence holder name
First name is required
Last name is required
Your current account balance is Please note you will lose your question and answer privileges if your account is in debt for more than 2 weeks. Credit your account.
I confirm that I am over 18 years old.
To prevent your personal details being misused please do not put emails or phone numbers in questions. Failure to comply may result in the suspension of your account. The seller cannot add a Buy Now price once bidding has started.

Shipping options

Buy more than one of this item and only pay for shipping once.
  • NZ Wide Fastway Tracked - Urban$8.00
  • NZ Wide Fastway Tracked - Rural$12.00
  • Additional Items - combined shipping$0.00
  • Store allows pick-ups
  • Store location: Christchurch City, Canterbury, NZ

Payment options

  • Other options
    Cash, NZ bank deposit

Ping and Afterpay include:

Buyer Protection Learn More