EOS Elite | SKU: WB/500/OS

500ml Water Bladder

Hydration Packs

€11⁰⁰

Color: Black

EOS Elite 500ml Water Bladder Black #- 53 Degrees North

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Pickup available at 53 Degrees North Blanchardstown

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Shipping & Delivery

We offer FREE delivery on all orders over €100 (excluding overweight items*) to the Republic of Ireland and Northern Ireland. For any order below this value, we charge a small delivery fee of €5 per delivery. Exceptions apply.

For international orders, shipping charges are calculated based on the weight of your order and the rates provided by our delivery partners. You can estimate your delivery cost using our calculator in the basket or at checkout.

Extended Returns

We’ve extended our returns period to 8th January 2026, so you can shop early and gift with confidence. You can return items for a replacement or refund, with a few exceptions. Returns are free to our stores in Dublin Carrickmines, Dublin Blanchardstown, and Cork City Centre.

If you ordered from outside of Ireland, please read our returns policy. Read more about our return process here.

Description

The Eos 500ml Water Bladder is a lightweight, collapsible hydration solution designed for runners who want reliable performance without extra bulk. Built to integrate seamlessly with the Eos running vest collection, it provides quick and convenient hydration on the move.

Compact yet durable, it’s the ideal option for shorter runs, training sessions, or as a complement to longer-distance hydration. With its ultra-light design and comfortable fit, the 500ml bladder helps athletes stay focused, fuelled, and ready to push further.

Specifications

Features

Perfect Fit

The Eos 500ml Water Bladder is designed to integrate seamlessly with the Eos UltraLight 2.0 and UltraEndure Running & Trail Vests. It fits securely into the mesh pockets, offering a lightweight and unobtrusive hydration option.
Lightweight & Collapsible Design

This collapsible bladder folds flat when empty, saving space and adding convenience for marathons, trail running, hiking, or cycling. Softer than a hard bottle, it moulds comfortably to the vest and body for a bounce-free fit.
Multiple Storage Options

Fits easily into the rear pocket of the UltraLight 2.0 for long-distance hydration or the front mesh chest pocket of the UltraEndure for quick access. Versatile enough to adapt to any running style or distance.
Built for Performance

Durable, reliable, and designed for both men and women, it’s an essential accessory for road running, trail running, ultramarathons, and everyday training.
Easy to Fill & Clean

A screw-top cap makes the bladder quick to fill and simple to clean. Recommended cleaning with warm water (not suitable for washing machines).
Ideal for

Running

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Payment & Security

Payment methods

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EOS Elite

EOS Elite is a proudly Irish brand, with all designs created here in Ireland. Their focus is on premium running vests engineered for comfort, breathability and performance. Each vest is lightweight, secure and designed to eliminate bounce, with smart features like phone storage, reflective details and quick-access pockets that help runners stay prepared without distraction.

Built on the ethos of “Higher Performance,” EOS Elite vests support every runner, from 5K first-timers to marathon regular, helping you carry what you need while moving freely. Designed by athletes, for athletes, they’re made to keep pace with your goals.

Shop EOS Elite online at 53 Degrees North with nationwide delivery across Ireland, or visit us in Carrickmines, Blanchardstown, Cork City Centre or Arnotts Dublin City Centre. Prefer convenience? Choose Click & Collect at checkout for fast, local pickup.

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