Poseidon
6 products
About Poseidon
The dive... the ultimate escape and the ultimate sensation of being. Below the surface - do not disturb and don't be disturbed.
In 1958 Ingvar Elfström founded Poseidon. With a quest to solve a range of diving-related problems his innovative solutions securely placed him among the great entrepreneurial pioneers. Elfström's legacy has been continued and Poseidon equipment enjoys a stellar reputation within the diving community.
At Poseidon, these are exciting times. Perhaps the most exciting in our +60 year history. Poseidon just successfully launched the first rebreather for recreational divers. Poseidon is expanding and developing thier market presence to make it easier and better for you to buy Poseidon products from knowledgeable, local outlets, wherever you happen to be in the world.
Poseidon has been in the breathing business for a long time. Poseidon believes the equipment you take underwater is a life-preserving device. As divers themselves, they never compromise with quality, and they never stop searching for new ways to improve safety and enhance the diving experience.
The Poseidon History
The Poseidon company was founded in 1958 in Gothenburg, Sweden, by Dennis Österlund and Ingvar Elfström. It was the first in the world to produce a single hose regulator, the breathing apparatus used by nearly every recreational diver ever since. The original name – Aqua-Sport – was changed as the company began to look at new markets for its products.
Today, Poseidon exports to almost every country in the world, bringing the ultimate in diving gear to demanding recreational divers, rescue divers, and the military. Manufacturing and research have taken place at the company’s modern factory and test facility on the outskirts of Gothenburg since the mid-80s.
The last few years have marked the latest chapter of the Poseidon story, with new owners, new investment, and the decision to develop a new generation of diving apparatus – the Poseidon MKVI rebreather.
Innovation, performance, quality, and safety.
Let customers speak for us
X-Deep NX Aluminum Backplate
Great plate, and great service from Maddie. She had us fitted with new webbing an all clip offs in 15min.
John Bradley
NX Series Backplate with Standard (DIR) Harness
Travel bag
So far the bag is great. Good zipper. Holds my fins , bcd , regs ,masks , wetsuit ,computer ,save a dive kit perfectly . There is no extra room. Pack strategically . Complies with size requirements and fits in overhead compartment on planes easily. My equipment in the bag weighed in at 24 lps. Carries as a back pack or as a duffle bag. Comfortable straps. Holds water inside without any water leaking out when you have to load wet equipment in it and travel inside vehicles after diving to return to hotel ect . I cant say about its durability , this is my first trip with it from Florida to Mexico for several dives. I hope it holds up and lasts for several years. I would definitely recommend one if you fly and dive.
Shaun Lawless
Abyss Duffel 50L
Terrific XDeep Accessory
Perfect size, easy mounting location, ideal accessory for your recreational bp&w when you need to carry a couple of key items and don’t want to wear a pair of tec shorts. Never knew XDeep made these pockets — thanks to AQUI Water Sports for asking the right questions and offering perceptive solutions.
Kurt Tidd
Spare Mask and Utility Pouch
Awesome Bolt
I need to replace all my bolts with these.
Jon Remington
NX GEN Standard Small Optimized Swivel Bolt Snap
Great Fins
Stiff Enough to get good propulsion while being light enough to not cause leg fatigue.
Positively buoyant
Steven Wood
Deep 6 Eddy Flippers
Hellacious Bag
I was skeptical. So I stuffed a paper towel into this bag, crammed the bag into a small pocket and took it to 43 feet while on a 2 hour drive. The paper towel was Absolutely dry at the end. So, I shoved an extra phone AT&T sent me, for no apparent reason, into this bag. The phone worked through this bag as it unlocked with facial recognition.
I beach dive a mile from shore with a DPV and no surface support- Solo. So, basically the Nautilus rescue beacon and my Garmin inReach mini are just there as "two is one and one is none. Not sure what three is. But now I do have three ways for coms due to this damn fine bag.
Jon Remington
Hermetric Dry Bag Medi
deep6 eddy SM black
light & stiff was the reason for my choice. Precise positioning is possible with this fin. Power, the other reason for my choice, is yet to be tested against stronger currency as blades are small. To an instructor, this fin is better than quattro as you can back and helicopter kick better. Requires slightly different kicking as well compared with quattro.
Kyungsoo CHOI
Deep 6 Eddy Flippers
Cool breeze
Great dive boots. Cool looking kicks. Regardless of walking on loose rock and gravel gravel beaches , hot pavement, sand , walking on a boat deck they offer great protection and comfort. I like the laces over zippers because i live and dive off sand beaches and i dont have to fight sand in the zippers being stuck
Shaun Lawless
Poseidon One Shoe - (3mm Chuck Taylors) (version 2)
Any Regulator I want
I have been blessed enough to be able to dive any regulator I want.
No regulator breathes better than an Atomic!
It is just a wee bit heavier than the pure titanium but with all the features and offers greater value.
It looks good and is everything I could ever desire in a regulator.
Steve Wood
Atomic ST1 Regulator (Combo)
Excellent equipment and excellent service. I highly recommend using Aqui water sports
Shaun Lawless
M1 Regulator (First Stage)
As Advertised
First underwater bag to work as advertised. Absolutely idea.
John Bradley
Hermetric Dry Bag Medi
A tiny ballpoint drop is all you need pee lense. Great product
Chowdhury Jawaad
200ft Viz mask defog
Better Quality
I tried the Amazon stringers but they started rusting after 1 dive….thank goodness for returns. AQUI quality definitely superior.
John Bradley
Spearfishing Stringer
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