---
product_id: 136244464
title: "CamelBak - Mil-Spec Crux Long Accessory Reservoir (1944001003)"
brand: "camelbak products"
price: "฿6685"
currency: THB
in_stock: true
reviews_count: 13
category: "Camelbak Products"
url: https://www.desertcart.co.th/products/136244464-camelbak-mil-spec-crux-long-accessory-reservoir-1944001003
store_origin: TH
region: Thailand
---

# 1/2-turn rapid open/close cap 3.0L high-capacity reservoir HydroLock lever operable with gloves CamelBak - Mil-Spec Crux Long Accessory Reservoir (1944001003)

**Brand:** camelbak products
**Price:** ฿6685
**Availability:** ✅ In Stock

## Summary

> 💼 Stay hydrated, stay unstoppable — hydration engineered for the driven millennial.

## Quick Answers

- **What is this?** CamelBak - Mil-Spec Crux Long Accessory Reservoir (1944001003) by camelbak products
- **How much does it cost?** ฿6685 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/136244464-camelbak-mil-spec-crux-long-accessory-reservoir-1944001003)

## Best For

- camelbak products enthusiasts

## Why This Product

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

## Key Features

- • **Durable Tactical Build:** Rugged TPU material with reinforced seals and fabric-covered hose guarantees longevity and leak resistance for your toughest challenges.
- • **Rapid Hydration Access:** 1/2-turn cap enables lightning-fast refills and secure closure, perfect for on-the-go professionals.
- • **Glove-Friendly HydroLock:** One-hand tube control designed for seamless use even with gloves, ensuring uninterrupted hydration in any environment.
- • **Ergonomic Wide-Mouth Design:** 80mm opening simplifies filling and cleaning, saving you time and hassle during your busiest days.
- • **Optimized Comfort & Stability:** Center baffle spreads water evenly, reducing back bulk and enhancing comfort during long treks or commutes.

## Overview

The CamelBak Mil-Spec Crux 3.0L reservoir combines military-grade durability with user-centric design, featuring a rapid 1/2-turn cap, glove-friendly HydroLock lever, and an 80mm wide-mouth for effortless filling and cleaning. Its innovative center baffle ensures balanced water distribution for all-day comfort, making it the ultimate hydration solution for professionals who demand performance and reliability on every adventure.

## Description

Built for reliability in high‑demand environments, the Mil Spec Crux 100oz Long Reservoir delivers consistent hydration when performance matters most. Designed to provide faster water flow with every sip, this reservoir supports sustained output across extended missions, training sessions, and outdoor operations. The high‑capacity design features a wide mouth opening for rapid filling and easy cleaning, paired with a secure quarter‑turn cap to help prevent leaks. A center baffle spreads water evenly across the reservoir, reducing bulk and improving stability while worn in compatible hydration packs. With one‑handed flow control and a durable, purpose‑driven construction, the Mil Spec Crux reservoir is engineered to perform under pressure. Trusted for demanding use, it supports confident hydration so your focus stays where it belongs.

Review: Heavy duty camelback! - Very nice camelback, heavy duty!
Review: Best product ever! - Camelbacks are one of the best inventions ever. Used them in the military and now in the civilian world for hiking and outdoor activities. Just make sure you ONLY put water in it and clean and dry it out after each use for longevity of the product.

## Features

- Synthetic
- Imported
- Deliver Hydration Faster: High‑flow design increases water delivery per sip to support sustained performance in demanding environments
- Rapid Fill and Secure Seal: Quarter‑turn cap opens wide for fast refills and closes tightly to maintain leak‑proof reliability
- Confident Flow Control: Integrated shutoff lever enables one‑handed on and off control, even while wearing gloves
- Optimized Load Stability: Internal baffle spreads water evenly to reduce shifting and create a lower profile on the wearer’s back
- Easy Handling and Maintenance: Ergonomic fill handle and wide mouth opening support quick refills and straightforward cleaning

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QRZSG3X |
| Best Sellers Rank | #35,089 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #39 in Outdoor Backpack Reservoirs |
| Brand | Camelbak Products |
| Brand Name | Camelbak Products |
| Capacity | 100 Fluid Ounces |
| Color | Brown |
| Customer Reviews | 4.7 out of 5 stars 433 Reviews |
| Global Trade Identification Number | 00886798016047 |
| Included Components | Hydration Reservoir |
| Item Dimensions W x H | 9.45"W x 17.72"H |
| Item Type Name | sports-hydration-packs |
| Item Weight | 5.1 Ounces |
| Manufacturer | CamelBak Products LLC |
| Manufacturer Part Number | 1944001003 |
| Material | Thermoplastic Polyurethane (TPU) |
| Material Type | Thermoplastic Polyurethane (TPU) |
| Model Number | 1944001003 |
| Pocket Description | Utility Pocket |
| Product Dimensions | 9.45"W x 17.72"H |
| Sport | Outdoors, Tactical |
| Sport Type | Outdoors, Tactical |
| Strap Type | Shoulder Strap |
| Tank Volume | 3 Liters |
| UPC | 886798016047 713852903626 |
| Unit Count | 12 Count |
| Warranty Description | Got Your Bak Lifetime Warranty |

## Product Details

- **Brand:** CamelBak
- **Color:** Brown
- **Item Weight:** 5.1 Ounces
- **Material:** Thermoplastic Polyurethane (TPU)
- **Sport:** Outdoors, Tactical

## Images

![CamelBak - Mil-Spec Crux Long Accessory Reservoir (1944001003) - Image 1](https://m.media-amazon.com/images/I/71e854IY3oL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Heavy duty camelback!
*by P***. on March 8, 2026*

Very nice camelback, heavy duty!

### ⭐⭐⭐⭐⭐ Best product ever!
*by R***4 on December 11, 2025*

Camelbacks are one of the best inventions ever. Used them in the military and now in the civilian world for hiking and outdoor activities. Just make sure you ONLY put water in it and clean and dry it out after each use for longevity of the product.

### ⭐⭐⭐⭐⭐ The highest tech reservoir I have ever owned
*by D***S on February 27, 2022*

I have owned a Gen-2 Camelbak for nearly a decade now, as well as a variety of wineskins, lightweight water bottles, and waterbags and nothing has compared to the Gen-4. The Crux reservoir features a variety of new kinds of tech that make this water bag stand out. - covered mouthpiece - detachable hose without leaking (unless some water is still in the hose part, that will still leak) - 30 degree tilt for hose detachment so it doesnt interfere with the handle -much stronger, easier to grip handle than the old models - quarter turn "click in" lock. Old camelbaks had to be fully rotated 3-4 times to close - hose covered in fabric to prevent rips and tears - extra thick, internally sealed bladder prevents rips, making the seals the strongest part of the bag all of these aformentioned things make this bag a must buy for rugged, long term use. I am going to be going on a 60 mile hike in the next few weeks and if anything goes wrong I will give and updated review, till then, I highly recommend this bag PS: A little tip, wash with warm water and soap when you first purchase it and it will easily remove the chemical taste from the water. It amazes me how many reviews for this thing say it has a bad taste, they clearly didnt wash it. It takes 5 minutes and it completely neutralizes the issue.

## Frequently Bought Together

- CamelBak - Mil-Spec Crux 100 oz/3.0L Long Accessory Reservoir (1944001003), Brown
- CamelBak Crux Reservoir Hydration Bladder Cleaning Kit- Reservoir and Tube Brushes, Hanger, and Cleaning Tabs
- CamelBak Magnetic Tube Trap, Grey, One Size

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**Shop now:** [https://www.desertcart.co.th/products/136244464-camelbak-mil-spec-crux-long-accessory-reservoir-1944001003](https://www.desertcart.co.th/products/136244464-camelbak-mil-spec-crux-long-accessory-reservoir-1944001003)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-06-09*