---
product_id: 168034471
title: "Unigear Hydration Bladder Water Reservoir 1.5L-3L for Hiking Backpack | Non-BPA and Odorless Water Bladder, Multiple Capacities, Replacement Reservoir for Hiking, Biking, Camping and Backpacking"
brand: "unigear"
price: "$36.38"
currency: USD
in_stock: true
reviews_count: 13
category: "Unigear"
url: https://www.desertcart.us/products/168034471-unigear-hydration-bladder-water-reservoir-1-5l-3l-for-hiking
store_origin: US
region: United States of America
---

# Low-profile design for pack stability Leak-proof up to 100kg pressure Large opening fits ice cubes easily Unigear Hydration Bladder Water Reservoir 1.5L-3L for Hiking Backpack | Non-BPA and Odorless Water Bladder, Multiple Capacities, Replacement Reservoir for Hiking, Biking, Camping and Backpacking

**Brand:** unigear
**Price:** $36.38
**Availability:** ✅ In Stock

## Summary

> 💦 Stay hydrated, stay ahead—because your adventure deserves the best sip!

## Quick Answers

- **What is this?** Unigear Hydration Bladder Water Reservoir 1.5L-3L for Hiking Backpack | Non-BPA and Odorless Water Bladder, Multiple Capacities, Replacement Reservoir for Hiking, Biking, Camping and Backpacking by unigear
- **How much does it cost?** $36.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/168034471-unigear-hydration-bladder-water-reservoir-1-5l-3l-for-hiking)

## Best For

- unigear enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Stability Boost:** Low-profile bladder reduces liquid sloshing, keeping your pack balanced at speed.
- • **Ergonomic Sip Experience:** Soft, durable mouthpiece with easy shut-off valve for smooth hydration on the go.
- • **Tailored Capacity Options:** Choose from 1.5L to 3L sizes to perfectly match your hydration needs.
- • **Unmatched Leak Protection:** Tested to withstand 100kg pressure—hydrate worry-free on every adventure.
- • **Effortless Cleaning & Filling:** Wide-mouth design lets you add ice cubes and clean with zero hassle.

## Overview

The Unigear Hydration Bladder is a premium, BPA-free TPU water reservoir designed for backpacking, hiking, biking, and camping. Available in four sizes (1.5L to 3L), it features a leak-proof design tested under 100kg pressure, a large opening for easy cleaning and ice addition, and a soft mouthpiece with a shut-off valve. Its low-profile shape enhances pack stability, making it a versatile and reliable hydration solution for active professionals who demand performance and convenience.

## Description

Product description Easy controlling Large opening Easy filling Easy cleaning How to install the hose How to remove the hose Turn on the mouthpiece switch Turn off the mouthpiece switch No Leaking under 100kg pressure

Review: Perfect fit for Camelbaks - I needed a replacement for an older Camelbak and didn’t want to pay the brand name price. This was a drop in replacement at a fraction of the cost, and the bite valve works just like the OEM bladder.
Review: Inexpensive alternative to larger name brands - This bladder works for day packs or for backpacking. I’ve never had an issue with leaks. Easy to fill and easy to use. This holds a little less than 3 liters- more than enough for what I need. It’s a great versatile bladder. The fact that it has a valve to open and close and didn’t leak is wonderful. I like it so much I ordered another.

## Features

- PREMIUM QUALITY: Unigear water bladder is made of high quality TPU flexible food grade material. Non-BPA. Your taste odorless hydration bladder has passed a bearing pressure test to ensure it is leak proof and ready use
- LOW-PROFILE DESIGN: Unigear water bladder for hiking backpack offers unparalleled stability which reduces liquid movement for increased pack stability at high speed
- LARGE OPENING FOR EASY CLEANING: Inner surfaces easily accessible for easy cleaning and drying. For cold water, ADDING ICE CUBES directly from a scoop or refrigerator ice dispenser
- SOFT MOUTHPIECE: Durable and soft mouthpiece for wholesome and effortless sipping. Easily accessible shut off valve
- 4 MODEL OPTIONS: We have 4 different models (1.5L, 2L, 2.5L, 5L) for you to choose. Different sets just to meet your different needs.You can also confirm whether to purchase a cleaning kit based on your needs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07ZLZJJBT |
| Additional Features | Leak Proof |
| Age Range Description | Any Age Group |
| Best Sellers Rank | #8,183 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #14 in Outdoor Backpack Reservoirs |
| Bottle Type | Collapsible Bottle |
| Brand | Unigear |
| Brand Name | Unigear |
| Capacity | 6.4 Pounds |
| Color | Blue |
| Container Type | BOTTLE |
| Customer Reviews | 4.4 out of 5 stars 3,112 Reviews |
| Finish Types | Glossy |
| Included Components | water bladder |
| Item Dimensions W x H | 7.87"W x 14.17"H |
| Item Type Name | hydration bladder,water bladder,2l,2.5l,3l |
| Manufacturer | Unigear |
| Manufacturer Part Number | UNIHYDBR |
| Manufacturer Warranty Description | 180 days |
| Material | Thermoplastic Polyurethane |
| Material Type | Thermoplastic Polyurethane |
| Model Name | PN03377 |
| Model Number | PN03377 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Backpacking, Camping, Hiking |
| Reusability | Reusable |
| Shape | Round |
| Special Feature | Leak Proof |
| Sport Type | Hiking |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Unigear
- **Material:** Thermoplastic Polyurethane
- **Bottle Type:** Collapsible Bottle
- **Color:** Blue
- **Capacity:** 6.4 Pounds

## Images

![Unigear Hydration Bladder Water Reservoir 1.5L-3L for Hiking Backpack | Non-BPA and Odorless Water Bladder, Multiple Capacities, Replacement Reservoir for Hiking, Biking, Camping and Backpacking - Image 1](https://m.media-amazon.com/images/I/61MokCzd5hL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect fit for Camelbaks
*by S***1 on May 26, 2026*

I needed a replacement for an older Camelbak and didn’t want to pay the brand name price. This was a drop in replacement at a fraction of the cost, and the bite valve works just like the OEM bladder.

### ⭐⭐⭐⭐⭐ Inexpensive alternative to larger name brands
*by K***7 on April 2, 2026*

This bladder works for day packs or for backpacking. I’ve never had an issue with leaks. Easy to fill and easy to use. This holds a little less than 3 liters- more than enough for what I need. It’s a great versatile bladder. The fact that it has a valve to open and close and didn’t leak is wonderful. I like it so much I ordered another.

### ⭐⭐⭐⭐ A Solid Budget Option
*by K***O on August 24, 2020*

Worked great for my trip! The middle rib on the bag is an excellent idea to keep it from ballooning out and becoming an uncomfortable lump in my bag. Quick detach hose is fantastic for quick filling without having to unthread the hose from a backpack, and it did not leak. The only leaking I experienced was from the connection to the mouthpiece. This leak was very minimal, maybe one drip every 5 minutes or so while hiking, and more often it only resulted in air in the line. I noticed no plastic-y taste in this bladder at all, even on the very first fill. I’m normally pretty picky about this kind of thing, and often notice it in water from disposable bottles or other water bladders, so it was a relief for that flavor to be absent with this one! For the price, this bladder did everything I could ask for. I can’t speak for durability for now, but it’ll definitely be coming with me on future hikes!

## Frequently Bought Together

- Unigear Hydration Bladder, 1.5L/2L/2.5L/3L Water Bladde Non-BPA and odorless for Backpacking, Biking, Hiking and Camping
- Hydration Bladder, 1.5-2-3L Water Bladder for Hiking Backpack, BPA-Free Leak Proof Water Reservoir Storage Bag, Water Pouch Hydration Pack for Camping Cycling Running
- Hydration Bladder 2L-3L,Leak Proof Water Reservoir, BPA Free Military Water Storage Bladder Bag Hydration Pack Replacement Easy Clean for Bicycling Hiking Camping Hunting Running

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-04*