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Subea 100, Snorkeling Buoy

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Sale price: $6.99 Regular price:

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Model: 8551721

Product Features

A photo of the Subea 100, Snorkeling Buoy in use

Subea 100, Snorkeling Buoy is designed for Designed for adults and children who would like to explore the coastal seabed from the surface.

A snorkeling buoy that optimizes buoyancy when snorkeling with fins. Compact and easy to lean on and rest.

Freedom of movement

For finning or barefoot swimming while observing the ocean floor.


When slipped under your arms or stomach, this buoy allows you to rest.

Easy to use

No need for instructions, all you have to do is rest on it!

Compact design

Inflatable/deflatable to take up less space. Take it with you anywhere!


Excellent balance between hard-wearing and soft material.

Product Lifestyle Image Gallery

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Subea 100, Snorkeling Buoy,neon blood orange

Product Customer Reviews

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Subea 100, Snorkeling Buoy,neon blood orange
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It had a hole :(

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Hello Joana,

Thank you very much for your review.

I am really sorry to hear that your snorkeling buoy was defective.

Indeed, besides the inflation valve that has a cap, the buoy shouldn't have any hole.

If you don't mind bringing it back to one of our stores, we will be happy to proceed an exchange or refund.

Sorry for the inconvenience caused.

Hope to see you soon.

Have a nice day.

Make bubbles & smile

Fabrice, Omnichannel Sport Leader: Diving | Snorkelling | Free Diving

Sea sausage

Somehow it just feels great. Feels sturdy and durable enough to withstand the inevitable (rough) playfulness the sea sausage naturally evokes. Of course it does it's intended job well too with just the right length, surface texture and flexibility (when not excessively inflated) to support a child or adult's body in the water without slipping off. Does so comfortably and can be used in various positions. 100% would recommend!

Hello Emmanuel,

Thank you again for this new feedback.

The SUBEA snorkeling Buoy 100 is definitely a great buoyancy aid for all your water activities and it's very convenient travel with, thanks to its inflatable design. We're very pleased that you like.

Hope you'll come again to our events to try more products.

Have a nice day

Make bubbles & smile

Fabrice, Omnichannel Sport Leader: Diving | Snorkelling | Free Diving

Hokkien noodle float

This product satisfied me very much, and provides hours of entertainment. I played with this in a swimming pool and took turns with a boy to try to shoot it up out of the water, but it did not work. However, it acts as an excellent javilin. I would recommend to not blow it up ALL the way otherwise the chances of popping will increase. Overall, a very entertaining and takes up little space.

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Purposeful & Storage Friendly

Good when at use and very convenient for storing away after use or for packing in luggage!

Best holiday companion ever

No impact on baggage weight but huge impact on holiday pool fun

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Excellent value

Perfect for our sailing holiday as practical and yet small and very light.

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Great for the pool

These are perfect for floating about in the pool on holiday and roll up small enough to easily fit a few of them in a beach bag.

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Avoid the Yellow ones

I recently purchased 3 of these for a family holiday to Tenerife. Both of the yellows ones deflated slowly (one of which had remained in the apartment with no use at all.) The other yellow one also deflated slowly with only minimal usage, whilst the blue one was absolutely fine. I inflated all three of them so I know they were all inflated to similar pressure (not over-inflated)). I can only summise that the yellow ones were not manufactured to the same standard as the blue one?

Dear Mick,
Thanks for your mail, I was sorry to hear about the issues you have had with the snorkeling buoys. From your description it appears that the yellow ones you mention could have been faulty. As such if you could return them to your closest store or via the online process, we could offer you an exchange or full refund. 
Sorry for the inconvenience you have encountered with this product.
Ross Farrington Market Manager DECATHLON

Muy bueno

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Muy bueno

Lo mejor de este producto es que al ser hinchable, ocupa muy poco espacio. Con el color, se distingue bien a los niños en el mar.

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No lo he podido usar

Comprado la tarde anterior y no lo hemos podido usar, tenía dos pequeñas rajas que hacía imposible de inflar, eso sí, no puedo demostrar que viniera así de compra. Probablemente compre otro pero en este caso pediría que lo inflaría en tienda antes de traerlo.

Buenas tardes Eugenio,

gracias por hacernos llegar tu opinión sobre el Flotador Playa Snorkel Subea SNK100 Verde, sentimos lo ocurrido. Puedes acercarte a tu tienda Decathlon más cercana y poder realizar un cambio en garantía sin ningún tipo de problema, nuestros colaboradores estarán encantados de ayudarte.

Estamos disponibles para cualquier duda o sugerencia.

Gracias y un saludo.

Francisco José Pérez

Monitor País de submarinismo

Muy práctico

muy util!

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Muy Practica

Fácil de guardar y comoda de usar para hacer snorkel durante horas.

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Precio, Calidad correcto.

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Pensaba que era más cómoda

Pensaba que iba a ser más cómoda y no lo es, tendría que estar mejor adaptada a la anatomía del cuerpo. Es demasiado cara para lo más es y la función que realmente realiza.

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Additional Product Information


Main fabric

  • 100% Thermoplastic polyurethane


This float contains no PVC.

Dimensions of the float

Weight: 2.6 oz. Length when folded: 5.9" Width when folded: 2 in.

What is the difference between freediving and snorkeling?

At Subea, the Decathlon diving brand, we decided on a simple way to define the difference between our freediving and snorkeling products: From the moment you hold your breath and swim under the surface of the water even a few yards, it is freediving. Conversely, if one stays on the surface, this is snorkeling.



Storage instructions

Store in a dry place away from light.

Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual