---
product_id: 604094789
title: "Hydration Bladder, 2L Leak Proof Water Bladder, BPA Free Water Reservoir with Insulated Tube, Hydration Pack Replacement for Outdoor Hiking Camping Cycling"
brand: "flintronic"
price: "HK$181"
currency: HKD
in_stock: true
reviews_count: 8
category: "Flintronic"
url: https://www.desertcart.hk/products/604094789-hydration-bladder-2l-leak-proof-water-bladder-bpa-free-water
store_origin: HK
region: Hong Kong
---

# 2L large capacity Leak-proof valve & pipe Temp resistant -20°C to 50°C Hydration Bladder, 2L Leak Proof Water Bladder, BPA Free Water Reservoir with Insulated Tube, Hydration Pack Replacement for Outdoor Hiking Camping Cycling

**Brand:** flintronic
**Price:** HK$181
**Availability:** ✅ In Stock

## Summary

> 💦 Hydrate like a pro, adventure like a legend!

## Quick Answers

- **What is this?** Hydration Bladder, 2L Leak Proof Water Bladder, BPA Free Water Reservoir with Insulated Tube, Hydration Pack Replacement for Outdoor Hiking Camping Cycling by flintronic
- **How much does it cost?** HK$181 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/604094789-hydration-bladder-2l-leak-proof-water-bladder-bpa-free-water)

## Best For

- flintronic enthusiasts

## Why This Product

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

## Key Features

- • **All-Weather Ready:** Built to endure extreme temps from -20°C to 50°C, perfect for any season or terrain you conquer.
- • **Clean & Safe Sipping:** BPA-free, durable EVA material guarantees pure water free from harmful chemicals—health meets performance.
- • **Effortless Fill & Clean:** Wide-mouth opening designed for quick ice insertion and hygienic maintenance, so you’re always ready to go.
- • **Zero Leaks, Zero Worries:** Advanced anti-leak valve and 104cm insulated tube protect your gear and ensure seamless hydration on the move.
- • **Stay Hydrated, Stay Ahead:** Generous 2L reservoir keeps you fueled through every adventure without constant refills.

## Overview

The flintronic Hydration Bladder is a 2-liter BPA-free EVA water reservoir designed for outdoor enthusiasts. Featuring a leak-proof valve with a 104cm insulated tube, it ensures dry gear and easy sipping. Its wide opening simplifies filling and cleaning, while its temperature resistance (-20°C to 50°C) makes it ideal for all weather conditions. Compatible with most backpacks, it’s the ultimate hydration upgrade for hiking, cycling, camping, and more.

## Description

Feature:The flintronic hydration bladder keeps you hydrated anytime, anywhere! Our hydration bladder are your ultimate companion for outdoor adventure and fitness enthusiasts.- Designed with convenience and versatility in mind, this high-quality hydration bag is a must-have for any busy person.-The leak proof water bladder has ample capacity, allowing you to carry enough water to stay hydrated for a long time. No more worries about running out of water during activities.-Leak-proof design ensures your items stay dry even in harsh outdoor conditions. You can trust this hydration bag to withstand the toughest conditions.-Hydration bag features a convenient bite valve for easy sipping on the go. The wide opening makes filling and cleaning simple, ensuring easy hydration at all times.-Safety is a top priority, which is why the hydration bag is made from BPA-free materials. Rest assured, your water will be clean and free of harmful chemicals.Specification:-Material: EVA-Product Size: 2L-Product Weight: 160g-Product Color: GreenList of Packages:- Hydration Bladder * 1PCNotice: -Please read the size information carefully before placing an order.-Manual measurement, please allow small size errors.

Review: Great Value - I recently used this bladder during a hiking trip, and it performed well. The 2L capacity was sufficient for a half-day hike. The bite valve worked effectively, and I didn't experience any leaks. The material feels durable, and the wide opening made it easy to fill and clean. Overall, a solid choice for the price.
Review: Good bladder - Does what it should, holds fluid and doesn't leak

## Features

- 👍【BPA-Free & Safe】Our hydration bladder is made of BPA-free and safe EVA material to keep your water clean and free of harmful chemicals. This makes it a reliable and trustworthy option for transporting water and other beverages. EVA material is not only safe, but also durable and long-lasting, providing a reliable solution for your hydration needs.
- 🚴‍♀【Anti-Leak Water Pipe】The length of the water pipe of the water bladder is 104CM, and the anti-leak design ensures that your items stay dry. It is equipped with an easy-to-operate switch valve. Pull the valve upward and bite the nozzle to suck in water. Push it downward to close the valve. The water pipes also come with dust caps. This hydration pack is a must-have for outdoor enthusiasts.
- 🚵‍♂️【Large Capacity & Large Opening】The water reservoir has a large 2L capacity, allowing you to carry enough water to keep you hydrated throughout your activity. The water reservoir's wide opening ensures hassle-free hydration. Not only is it convenient for you to replenish ice cubes at any time, but it is also convenient for cleaning the water bag and keeping the water bag hygienic.
- 🤩【High and Low Temperature Resistant】The hydration bladder is designed to withstand extreme temperatures, the minimum and maximum temperatures our leak-proof water bladder can withstand are: -20°C-50°C respectively, and can be used in hot and cold weather, Stay hydrated and comfortable throughout your outdoor adventures with a hydration pack.
- 💟【Wide Application】The water bladder is compatible with most backpacks and hydration packs, making it easy to integrate into your gear setup. Keeps you hydrated while hiking, camping, biking, running, mountain climbing, cycling, skiing and other activities.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CRBC3XFN |
| Batteries included? | No |
| Best Sellers Rank | 18,702 in Fashion ( See Top 100 in Fashion ) 8 in Backpack Reservoirs & Bladders |
| Brand | flintronic |
| Color | 2L Green-EVA |
| Customer Reviews | 4.3 4.3 out of 5 stars (205) |
| Date First Available | 2 Jan. 2024 |
| Department | Unisex |
| Included components | 1 |
| Manufacturer | flintronic®-eu |
| Manufacturer reference | LEU-3850133 |
| Material type | EVA |
| Outer material | EVA |
| Product Dimensions | 25 x 20 x 2.4 cm; 160 g |
| Size | 2L |

## Images

![Hydration Bladder, 2L Leak Proof Water Bladder, BPA Free Water Reservoir with Insulated Tube, Hydration Pack Replacement for Outdoor Hiking Camping Cycling - Image 1](https://m.media-amazon.com/images/I/71QaUtVSgEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Value
*by I***S on 25 May 2025*

I recently used this bladder during a hiking trip, and it performed well. The 2L capacity was sufficient for a half-day hike. The bite valve worked effectively, and I didn't experience any leaks. The material feels durable, and the wide opening made it easy to fill and clean. Overall, a solid choice for the price.

### ⭐⭐⭐⭐⭐ Good bladder
*by G***S on 9 November 2025*

Does what it should, holds fluid and doesn't leak

### ⭐⭐⭐⭐ Good product but leaves a bad taste!
*by D***O on 19 August 2024*

This is a robust and lightweight water bladder that doesn't suffer from leaks. It has a large opening allowing you to easily fill from another bottle, or collect water from a river or stream for purification. The only problem here is the strong taste of the materials its made from. It isn't pleasant, but perhaps this will go away with extended use. If that doesn't put you off, then this is a perfect solution for water transportation, especially if you want to access it quickly by way of the straw attachment.

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-03*