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Watery sea bag for swimming - Hydration Pro - Orange


Pre-order In stock In stock Only 232 in stock Sold out - notify me

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Watery sea bag for swimming - Hydration Pro - Orange
In stock Only 232 in stock Sold out - notify me


1 pcs. Buy more and save
Why? Our warehouse is chaos-organized. The same sizes/colors are not placed in the same location. We save money in our handling when we only have to pick from one location - that's why the quantity discount only applies to the same size and color. Consider it a bonus that we share the savings with you.

Only applies to the same size and color

NB! This is a pre-order with delivery in week false (01/01 - 08/01)

We have already confirmed that the delivery of this item is on its way to our warehouse. Read more below.

🚚 Scheduled delivery time: Week false (01/01 - 08/01)

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However, please be aware that this date is indicative, but in 98% of cases, it is met. We cannot specify whether it will be at beginning or the end of the respective week. If this changes for your order, we will always proactively inform you of the new expected delivery date via email.

💰 Free shipping on all pre-orders regardless of the amount

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If you order this product as a pre-order, you will receive free delivery with the cheapest delivery method regardless of the order amount. This also applies to any other other purchased items in the same order.

🖇️ Order will be shipped together with the pre-ordered item

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If you order other products on the same order along with this pre-ordered item, then your entire order will first be shipped together at the same time as the pre.ordered item, which is in week false (01/01 - 08/01).

🔄 365-day return policy starts once when we dispatch the order.

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We will charge the full amount for your order, including the pre-order item and any other purchased items, 2 days after the order is completed. We do this to avoid additional late payment fees. You can still cancel and get a refund for the pre-order item and/or the entire order until dispatch - it just requires a call, a chat, or an email.

NB! Pre-order for week false (01/01 - 08/01)
Get notified when back in stock

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Price including VAT etc.

available colors

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Free delivery over €79 (under = €4)

Get free delivery to a parcel shop with An Post on orders over 79€. Below that, delivery costs from just 4€. Delivery is 3-5 days for orders placed before 9 PM

365 days free exchange

We (also) hate stress. That's why you have 365 days to exchange/get a voucher. And it's completely free through our returns system. For regular returns, you have a full 30 days. 

Trustpilot 4.7 / 5 ⭐⭐⭐⭐⭐ (+650.000)

We have helped more than 650,000 people with their equipment and swimwear. They have given a Trustpilot score of 4.7 out of 5.0. They all chose Watery because of these unique benefits.

Contact us 7 AM - 9 PM all weekdays

We love to help. That's why we're available Monday-Friday from 7 AM to 9 PM. In the weekend between 9 AM to 3 PM. See contact options here.


Compared to all other sea bags, this one gives you more than just visibility on the open sea/lake. This Hydration Pro Buoy has a built-in and removable 1-litre hydration reservoir, which is connected to a special hose with a bite-opening at the end, allowing you to hydrate as quickly as possible during your swim. Ultimately, a sea bag specifically designed for the open water swimmer who swims long distances and therefore needs to stay hydrated during the swim

The included adjustable waist strap is even made extra long on this model to avoid interference at the hip/leg kick.

The removable hydration reservoir is easy to insert into the bag after filling it with either water, energy drink or gel, and a special buckle has been added to the side of the bag where the hose can be attached so that it does not lie in the water while swimming.

Specifications for Watery Hydration Pro Buoy

  • The buoy comes in a bright orange colour that gives you more visibility. It is also available in pink and yellow
  • The liquid container has a capacity of 1 litre, which can be easily inserted into the sea bag after it has been inflated, with a hole made for the hose to come up to the front and be secured in the special buckle on the side of the front
  • The Watery logo is made as a reflector to keep you visible at night
  • The buoy itself measures 38 × 49 cm, which means you get a medium-sized buoy
  • The adjustable line ensures you get the perfect fit. Due to the line, the buoy will float behind you as you swim
  • Produced in 100% PVC on the outer part
  • The liquid container is made of TPU with a thickness of 0.3 mm. The container is also approved for food products
  • Specially developed for triathletes and long-distance open water swimmers who need the right fluid balance on the move in the fastest possible way without having to stop

How do I use the Watery's Hydration Pro Buoy?

  • Inflate the sea bag itself
  • Fill the fluid bag with your choice of fluid (water, energy drink, gel, soda)
  • Insert the hydration bag into the sea bag, the hose out of the inserted hole and attach the hose to the side of the front
  • Secure the waist strap around you
  • Swim!
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    Customer Reviews

    Based on 3 reviews
    Louise Rugaard Sass
    Really good sea bag!

    I like that the sea bag is "flat" in it, so that it doesn't bounce around on the water nearly as much when there are waves.

    Sam H.
    Fine service

    The package came quickly

    Fine product

    I recommend this product to others who spend a lot of time on the high seas. Having the opportunity to get to your drinking junk quickly and easily is of great importance. However, the disadvantage of this bag is that there is no built -in waterproof space, so unfortunately you do not have the opportunity to have your mobile, keys, etc. with

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    Get advice and assistance right now

    Do you have questions about products, recommendations, or returns? Click here to ask our product experts and customer service between 7 AM to 9 PM on weekdays. We look forward to hearing from you.

    Free exchange / easy returns

    Yes, that's right. Exchange is completely free when using our fast return system - without the need for a printer. Click here to learn more. Regular returns cost €5.

    Free 3-5 days shipping over €79

    Delivery is on us when you purchase for over €79. Below that threshold, it costs starting from €4. We deliver with An Post.

    In doubt? Check out our recommendations.

    Not sure if this is the right product for you? Click here to see our detailed product recommendations. Handpicked by our founder.



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