---
product_id: 335625104
title: "Nathan Hydration Bladder BPA Free, Water Bladder for Hiking Backpack, Hydration Backpack, Hydration Pack, Running, Walking, Obstacle Course Race, Cycling"
brand: "nathan"
price: "44104 Ft"
currency: HUF
in_stock: false
reviews_count: 5
category: "Nathan"
url: https://www.desertcart.hu/products/335625104-nathan-hydration-bladder-bpa-free-water-bladder-for-hiking-backpack
store_origin: HU
region: Hungary
---

# Quick-release hose 2L capacity High-flow bite valve Nathan Hydration Bladder BPA Free, Water Bladder for Hiking Backpack, Hydration Backpack, Hydration Pack, Running, Walking, Obstacle Course Race, Cycling

**Brand:** nathan
**Price:** 44104 Ft
**Availability:** ❌ Out of Stock

## Summary

> 💦 Stay ahead of the pack with hydration that works as hard as you do!

## Quick Answers

- **What is this?** Nathan Hydration Bladder BPA Free, Water Bladder for Hiking Backpack, Hydration Backpack, Hydration Pack, Running, Walking, Obstacle Course Race, Cycling by nathan
- **How much does it cost?** 44104 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/335625104-nathan-hydration-bladder-bpa-free-water-bladder-for-hiking-backpack)

## Best For

- nathan enthusiasts

## Why This Product

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

## Key Features

- • **Sip Effortlessly:** High-flow bite valve delivers hydration on demand—no twisting, no leaks.
- • **Versatile & Fresh:** Switch fluids without lingering tastes; perfect for marathons, cycling, and obstacle races.
- • **Hydrate Like a Pro:** 2-liter BPA-free bladder keeps you fueled without harmful chemicals.
- • **Durable & Leakproof:** Airtight clamp seals in every drop—no spills, no stress during your toughest runs.
- • **Quick Connect & Clean:** Easy-fill openings with quick-release hoses for fast setup and hassle-free cleaning.

## Overview

Nathan’s 2-liter BPA-free hydration bladder features a high-flow bite valve and quick-release hose system, designed for seamless hydration during running, cycling, hiking, and obstacle course races. Lightweight and leakproof, it offers easy filling and cleaning, ensuring fresh taste and reliable performance for every adventure.

## Description

Product Description 2.0 liter hydration bladder packaged Set Contains: 1 x 2.0 Liter Hydration Bladder Packaged

Review: ⁃ I purchased this bladder as a replacement for the previous one I used in the Nathan Vapor Air men’s hydration vest. (Size L/XL) ⁃ It is a direct fit to the Nathan Vapor Air vest pouch at the back. ⁃ Sadly, it doesn’t come with the magnetic hose magnet that connects the hose bite valve to the vest itself on the Vapor Air. I went to the Nathan website, chatted with a representative and the representative sent me, for free, a magnet together with a hose. Thanks Nathan for standing behind your products. ⁃ It comes with calibrations and has a maximum fill line beyond/past which you can’t fill. ⁃ The clamp that closes the hydration bladder together works well and it is airtight/watertight. No leaks whatsoever from the top. ⁃ Wash the bladder with a vinegar plus lukewarm water solution the first time you use it and immediately after use, each time. Hang it to dry as I have seen people complain about mold on older hydration bladders that were not aired out properly. If you use colored fitness fluids eg Gatorade, hydration solutions, clean and rinse it immediately after running/use as the bag will start discoloring/adopting the color of the drink/solution. ⁃ I have used it in 2 full marathons and 3 long training runs and it has performed well. I hope that it shall last long. ⁃ The bite valve works perfectly. After using another bite valve from another hydration bladder that leaked after a few uses, I appreciate how easy it is to use the Nathan bite valve. You don’t have to twist it regularly to get the right amount of fluids coming out. ⁃ It has a quick disconnect tube that ‘feels right’ when you are connecting or disconnecting the tube/hose from the bladder. ⁃ Since I wash and rinse it of its contents after every use, I am able to use different fluids and not taste them after switching them between runs on different days. The taste doesn’t linger like it does on many plastic items. (But you have to wash and rinse it first.)
Review: Love it! Was a perfect replacement for my old one!

## Features

- BPA-free hydration bladder
- High-flow bite valves
- Large, easy-fill openings with quick-release hoses
- Convenient cleaning and faster set-up

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00NOEC53O |
| Batteries Included? | No |
| Best Sellers Rank | #105,757 in Sporting Goods ( See Top 100 in Sporting Goods ) #407 in Cycling Hydration Packs |
| Capacity | 2 Liters |
| Color | Transparent |
| Customer Reviews | 4.6 4.6 out of 5 stars (437) |
| Date First Available | 29 August 2014 |
| Department | Unisex |
| Global Trade Identification Number | 00717064910052 |
| Height | 3 inches |
| Included Components | hydration bladder |
| Is Discontinued By Manufacturer | Yes |
| Item model number | 4552N |
| Length | 7 inches |
| Manufacturer | Nathan |
| Material Type | Thermoplastic Polyurethane (TPU) |
| Number of pockets | 1 |
| Pocket description | Utility Pocket |
| Product Dimensions | 12.7 x 12.7 x 7.62 cm; 159 g |
| Season | continuity 2015 |
| Size | 2 Litre |
| Strap type | Shoulder Strap, Chest Strap |
| Style | Hydration Bladder |
| Tank volume | 2 Liters |
| Team | Nathan |
| UPC | 717064865222 717064910052 |
| Usage | running |
| Weight | 0.9 Pounds |
| Width | 5 inches |

## Product Details

- **Brand:** Nathan
- **Colour:** Transparent
- **Material:** Thermoplastic Polyurethane (TPU)
- **Product dimensions:** 12.7W x 7.6H centimeters
- **Sport:** Running, Trekking, Hiking, Biking

## Images

![Nathan Hydration Bladder BPA Free, Water Bladder for Hiking Backpack, Hydration Backpack, Hydration Pack, Running, Walking, Obstacle Course Race, Cycling - Image 1](https://m.media-amazon.com/images/I/51+saJLVVpL.jpg)
![Nathan Hydration Bladder BPA Free, Water Bladder for Hiking Backpack, Hydration Backpack, Hydration Pack, Running, Walking, Obstacle Course Race, Cycling - Image 2](https://m.media-amazon.com/images/I/51JZhPXKBbL.jpg)
![Nathan Hydration Bladder BPA Free, Water Bladder for Hiking Backpack, Hydration Backpack, Hydration Pack, Running, Walking, Obstacle Course Race, Cycling - Image 3](https://m.media-amazon.com/images/I/51h7muL7WVL.jpg)
![Nathan Hydration Bladder BPA Free, Water Bladder for Hiking Backpack, Hydration Backpack, Hydration Pack, Running, Walking, Obstacle Course Race, Cycling - Image 4](https://m.media-amazon.com/images/I/61D04e9zhQL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this have the magnet on the back of the bite valve?**
A: The replacement bladders do not have the magnet clips. These only come as original equipment on some of the new Nathan Paks and can be removed and attached to the new bladder tube.

**Q: What are the dimensions of the bladder? The product details only offers the dimensions of the boxed product (7 x 5 x 3 inches)**
A: not sure of the dimensions.  I just know that the bladder is designed for the 2 Liter  (70 oz.) hydration pack and the bladder fits perfectly.

**Q: Does this replacement come with the hook that attaches the bladder to the loop on the inside of the older 020 packs?**
A: No. I had to switch the hook between bladders. Honestly, I used a Velcro wire tie to keep it in place anyway (hanger often fell off loop in pack) so no big deal.

**Q: Is there an insulated bag that you can buy for this bladder?**
A: There are insulated bladders that would be more useful - https://www.amazon.com/gp/product/B07MPJX914/ref=ox_sc_saved_title_4?smid=A23ZZE5SKNIL09&psc=1 - Hydrapak makes the Nathan bladders

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by I***S on 13 October 2018*

⁃ I purchased this bladder as a replacement for the previous one I used in the Nathan Vapor Air men’s hydration vest. (Size L/XL) ⁃ It is a direct fit to the Nathan Vapor Air vest pouch at the back. ⁃ Sadly, it doesn’t come with the magnetic hose magnet that connects the hose bite valve to the vest itself on the Vapor Air. I went to the Nathan website, chatted with a representative and the representative sent me, for free, a magnet together with a hose. Thanks Nathan for standing behind your products. ⁃ It comes with calibrations and has a maximum fill line beyond/past which you can’t fill. ⁃ The clamp that closes the hydration bladder together works well and it is airtight/watertight. No leaks whatsoever from the top. ⁃ Wash the bladder with a vinegar plus lukewarm water solution the first time you use it and immediately after use, each time. Hang it to dry as I have seen people complain about mold on older hydration bladders that were not aired out properly. If you use colored fitness fluids eg Gatorade, hydration solutions, clean and rinse it immediately after running/use as the bag will start discoloring/adopting the color of the drink/solution. ⁃ I have used it in 2 full marathons and 3 long training runs and it has performed well. I hope that it shall last long. ⁃ The bite valve works perfectly. After using another bite valve from another hydration bladder that leaked after a few uses, I appreciate how easy it is to use the Nathan bite valve. You don’t have to twist it regularly to get the right amount of fluids coming out. ⁃ It has a quick disconnect tube that ‘feels right’ when you are connecting or disconnecting the tube/hose from the bladder. ⁃ Since I wash and rinse it of its contents after every use, I am able to use different fluids and not taste them after switching them between runs on different days. The taste doesn’t linger like it does on many plastic items. (But you have to wash and rinse it first.)

### ⭐⭐⭐⭐⭐ Review
*by D***G on 16 December 2025*

Love it! Was a perfect replacement for my old one!

### ⭐⭐⭐⭐⭐ Review
*by S***H on 6 November 2020*

Perfect for me, great easy to clean.

## Frequently Bought Together

- Nathan Replacement Bladder - 2 Liter (2.0L) / for Hydration Vests, Hydration Pack. Leak Proof. BPA Free!
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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-11*