---
product_id: 552341745
title: "Osprey Hydraulics Hydration Reservoir & Flask"
brand: "osprey"
price: "€ 60.33"
currency: EUR
in_stock: true
reviews_count: 13
category: "Osprey"
url: https://www.desertcart.ie/products/552341745-osprey-hydraulics-hydration-reservoir-and-flask
store_origin: IE
region: Ireland
---

# 1.5L capacity for all-day hydration Secure Slide-Seal opening & magnetic bite valve One-handed filling & valve control Osprey Hydraulics Hydration Reservoir & Flask

**Brand:** osprey
**Price:** € 60.33
**Availability:** ✅ In Stock

## Summary

> 💦 Stay ahead of the pack with hydration that’s as smart as your hustle.

## Quick Answers

- **What is this?** Osprey Hydraulics Hydration Reservoir & Flask by osprey
- **How much does it cost?** € 60.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/552341745-osprey-hydraulics-hydration-reservoir-and-flask)

## Best For

- osprey enthusiasts

## Why This Product

- Trusted osprey brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Magnetic Bite Valve:** Quick access hydration with a magnetic clip that keeps the valve close and ready when you need it.
- • **Effortless One-Hand Operation:** Fill, sip, and control flow with just one hand—stay hydrated without missing a beat.
- • **Compact & Leak-Resistant Design:** Slim profile fits seamlessly into your pack, while the sturdy bite valve ensures zero leaks on the move.
- • **Secure & Streamlined Integration:** HydraClip attachment and updated sternum buckle keep your hose perfectly in place for hassle-free use.
- • **Durable & Lightweight Nylon Build:** Robust 0.2kg reservoir crafted from premium nylon—built to endure your toughest adventures.

## Overview

The Osprey Hydraulics Hydration Reservoir & Flask is a 1.5L lightweight, durable hydration system designed for seamless one-handed use. Featuring a compact Slide-Seal opening, magnetic bite valve with on/off lever, and secure hose attachments, it offers leak-resistant, easy access hydration that fits perfectly in Osprey packs and beyond—ideal for long-distance hikers and outdoor professionals seeking reliable performance.

## Description

From the manufacturer osprey main video Water reservoir with easy-fit redesign From the handle to the hose and baffles to the bite valve, we thought through every interaction and aspect of our Hydraulics design to identify opportunities for a better user experience. A magnetic, one-hand bite valve keeps water close by. Equipped with a backerplate to create a low/wide profile, there's no need to awkwardly shove your refilled reservoir back into a full pack.

Review: Great quality bladder - As a keen long distance hiker I was looking for a suitable replacement for my old 2l bladder. I got 2.5l Osprey hydraulics bladder. I have used it for a while now and experienced no issues at all. The bite valve is pretty sturdy and does not leak. Tubes are also good quality. The only thing that can be a bit faffy, if you are using Osprey rucksack, is to put the full bladder into the bladder slot. But I would imagine that if you use other rucksacks with wider bladder slot, there would not be an issue at all. Easy to fill up/empty and clean via wide opening. Overall really good piece of kit for a good price.
Review: Must have for long hiking - I use several Osprey Hydraulics products. Their quality is excellent. I have 1.5L, 2L and 3L versions and all works perfectly even after frequent usage, with no leaks at all. They fits perfectly to Osprey backpacks what makes them really comfortable. Highly recommended.

## Features

- An all-new comfortable handle allows for true one-handed filling. This easier-to-fill design is also easier to carry and pour
- An all-new compact bite valve preserves excellent water flow in a smaller package. Equipped with a new on/off lever that is thumb-operable and easy to regulate with one hand
- A brand-new compact Slide-Seal opening allows for one-handed filling, removes bulkiness, slides into packs easier and seals securely. Our new HydraClip reservoir attachment seamlessly integrates with this new opening design
- All parts in this system, including the magnet, sternum slider and sternum buckle, have been updated to ensure a more secure hose capture

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BLZBHXTT |
| Best Sellers Rank | 7,804 in Fashion ( See Top 100 in Fashion ) 10 in Backpack Reservoirs & Bladders |
| Brand | Osprey |
| Brand Name | Osprey |
| Capacity | 1.5 litres |
| Colour | Black |
| Country Of Origin | Vietnam |
| Customer Reviews | 4.6 out of 5 stars 258 Reviews |
| Global Trade Identification Number | 00843820160871 |
| Item Type Name | Backpack |
| Item Weight | 0.2 Kilograms |
| Item weight | 0.2 Kilograms |
| Manufacturer | Osprey Europe |
| Manufacturer Part Number | 10005149 |
| Material | Nylon |
| Material Type | Nylon |
| Model Number | 10005149 |
| Number Of Pockets | 1 |
| Pocket Description | Slash Pocket |
| Sport | Snowshoeing |
| Sport Type | Snowshoeing |
| Strap Type | No Strap |
| Strap type | No Strap |
| Tank Volume | 1.5 Litres |
| UPC | 843820160871 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Osprey
- **Colour:** Black
- **Item weight:** 0.2 Kilograms
- **Material:** Nylon
- **Sport:** Snowshoeing

## Images

![Osprey Hydraulics Hydration Reservoir & Flask - Image 1](https://m.media-amazon.com/images/I/51OhvsGgYGL.jpg)
![Osprey Hydraulics Hydration Reservoir & Flask - Image 2](https://m.media-amazon.com/images/I/51JjiDKGZWL.jpg)
![Osprey Hydraulics Hydration Reservoir & Flask - Image 3](https://m.media-amazon.com/images/I/81aBpn1ojrL.jpg)
![Osprey Hydraulics Hydration Reservoir & Flask - Image 4](https://m.media-amazon.com/images/I/81+jMJghr0L.jpg)
![Osprey Hydraulics Hydration Reservoir & Flask - Image 5](https://m.media-amazon.com/images/I/71vPQgwtBLL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great quality bladder
*by J***A on 14 May 2026*

As a keen long distance hiker I was looking for a suitable replacement for my old 2l bladder. I got 2.5l Osprey hydraulics bladder. I have used it for a while now and experienced no issues at all. The bite valve is pretty sturdy and does not leak. Tubes are also good quality. The only thing that can be a bit faffy, if you are using Osprey rucksack, is to put the full bladder into the bladder slot. But I would imagine that if you use other rucksacks with wider bladder slot, there would not be an issue at all. Easy to fill up/empty and clean via wide opening. Overall really good piece of kit for a good price.

### ⭐⭐⭐⭐⭐ Must have for long hiking
*by N***A on 27 May 2026*

I use several Osprey Hydraulics products. Their quality is excellent. I have 1.5L, 2L and 3L versions and all works perfectly even after frequent usage, with no leaks at all. They fits perfectly to Osprey backpacks what makes them really comfortable. Highly recommended.

### ⭐⭐⭐⭐⭐ First time with oyster bladder system.
*by J***S on 10 July 2026*

My first time with an oyster bladder system. Very pleased with the quality. The magnetic clip is extremely useful. Being able to freeze the bladder system is great for hot weather. Very pleased with my purchase.

## Frequently Bought Together

- Osprey Hydraulics LT 2.5L Backpack Water Reservoir with Bite Valve
- Osprey Hydraulics Water Reservoir Cleaning Kit
- Osprey Hydraulics Bite Valve Replacement for Water Reservoir

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-07-20*