---
product_id: 614829461
title: "Backpack"
brand: "gregory"
price: "HK$793"
currency: HKD
in_stock: true
reviews_count: 11
category: "Gregory"
url: https://www.desertcart.hk/products/614829461-backpack
store_origin: HK
region: Hong Kong
---

# 3D QuickDry design speeds drying time 3L capacity for all-day hydration SpeedClip system enables one-handed reservoir lock Backpack

**Brand:** gregory
**Price:** HK$793
**Availability:** ✅ In Stock

## Summary

> 💦 Gear up, hydrate smart, and never miss a beat on the trail!

## Quick Answers

- **What is this?** Backpack by gregory
- **How much does it cost?** HK$793 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/614829461-backpack)

## Best For

- gregory enthusiasts

## Why This Product

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

## Key Features

- • **Fill & Go with Ease:** Rubberized EasyGrip fill port with tethered screwcap and quick-disconnect hose makes refills and cleaning a breeze.
- • **Effortless Integration:** SpeedClip mounting system offers seamless one-handed attachment and removal inside compatible Gregory packs.
- • **Comfort Meets Stability:** Anatomical 3D form distributes water weight flat against your back for balanced comfort without bulk.
- • **Dry Faster, Pack Smarter:** Innovative 3D QuickDry design and integrated hanger let you dry your reservoir quickly, preventing mold and odors.
- • **Stay Hydrated, Hands-Free:** Soft spout bite valve with magnetic clip ensures leak-free, on-the-go sipping without breaking stride.

## Overview

The Gregory 3D Hydro 3L Hydration Reservoir combines cutting-edge 3D QuickDry technology with an ergonomic anatomical fit and a SpeedClip mounting system, delivering a durable, easy-to-use hydration solution designed for serious hikers and backpackers. Its leak-proof magnetic bite valve and quick-disconnect hose streamline hydration on the move, while the integrated hanger and fast-drying design keep your gear fresh and ready for every adventure.

## Description

desertcart.com : Gregory 3D Hydro 3L Day Hiking/Backpacking Hydration Water Reservoir/Bladder, Optic Blue : Sports & Outdoors

Review: Love this narrower version - My last 3 liter hydro pack got a pinpoint hole in it. Not sure how that happened. I’m pretty careful with it. I like this narrow version. It fits in my Salomon running pack better. This is a great pack because it’s easy to fill. Nice hanger hook so you can dry it upside down. The magnets are great for attaching to the chest strap on my backpack.
Review: Excellent Gregory quality with real world durability - I really like the design features and fitment to my Gregory baltoro backpack. It cleaned up easily and despite my worries about it in a very very full backpack it held up very well with no leaks over a 7-Day rugged trek covering 50 miles. After having had bad experiences with other bladders, I have to say this one's changed my mind. The material is tough and I really appreciated having the water easily available to hydrate on the move. Even if you don't have a Gregory backpack I would still recommend considering one of their bladders just make sure it's going to fit your pack. I have a small 35 l pack that this 3 l bladder might be too big for.

## Features

- 3D QuickDry: Soft-molded 3D design prevents contact between top and bottom layers when hanging open, dramatically speeding drying time.
- QuickDry Hanger: A convenient option for storage or hang drying on or off the trail, integrated into the reservoir itself.
- SpeedClip Mounting System: 3D Hydro enabled Gregory packs feature a one-handed lock-and-go linkage between the reservoir hanger and the SpeedClip system mounted inside the packs hydration sleeve.
- Anatomical Fit: 3D form and full-length baffle properly distribute the weight of the reservoir by positioning the water flat against your back for optimal stability and comfort, without adding weight and cylindrical bulk.
- Spine Co-Molded Handle: A comfortable, soft-molded handle makes filling easy, and the co-molded baseplate provides full-length support for hassle-free insertion and removal from the pack.
- Quick Disconnect: Inline hose quick-disconnect coupling for easy refills without having to un-thread the hose from the shoulder harness.
- Soft Spout Bite Valve with Magnetic Clip: Lever action on/off bite valve allows for confident, leak-free storage while traveling to and from the trail (sternum strap magnet accessory included).
- EasyGrip Fill Port: Rubberized fill port opening with integrated hose locator for inline quick-disconnect and screwcap tether.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BSLX9T4Y |
| Best Sellers Rank | #19,911 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1,046 in Water Bottles |
| Brand | Gregory |
| Brand Name | Gregory |
| Capacity | 3 liters |
| Color | Optic Blue |
| Customer Reviews | 4.4 out of 5 stars 129 Reviews |
| Included Components | RESERVOIR |
| Item Type Name | Reservoir |
| Manufacturer | Gregory Mountain Products |
| Manufacturer Part Number | 145287-5583 |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | Gregory |
| Number of Items | 1 |
| Sport | Snowshoeing |
| Sport Type | Snowshoeing |
| Strap Type | Adjustable |
| Tank Volume | 3 liters |
| UPC | 190207090093 |
| Unit Count | 1 Count |
| Warranty Description | 1 Year |

## Product Details

- **Brand:** Gregory
- **Color:** Optic Blue
- **Material:** Plastic
- **Sport:** Snowshoeing
- **Strap Type:** Adjustable

## Images

![Backpack - Image 1](https://m.media-amazon.com/images/I/61Gv5zLFaUL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love this narrower version
*by S***O on August 4, 2026*

My last 3 liter hydro pack got a pinpoint hole in it. Not sure how that happened. I’m pretty careful with it. I like this narrow version. It fits in my Salomon running pack better. This is a great pack because it’s easy to fill. Nice hanger hook so you can dry it upside down. The magnets are great for attaching to the chest strap on my backpack.

### ⭐⭐⭐⭐⭐ Excellent Gregory quality with real world durability
*by K***T on August 1, 2026*

I really like the design features and fitment to my Gregory baltoro backpack. It cleaned up easily and despite my worries about it in a very very full backpack it held up very well with no leaks over a 7-Day rugged trek covering 50 miles. After having had bad experiences with other bladders, I have to say this one's changed my mind. The material is tough and I really appreciated having the water easily available to hydrate on the move. Even if you don't have a Gregory backpack I would still recommend considering one of their bladders just make sure it's going to fit your pack. I have a small 35 l pack that this 3 l bladder might be too big for.

### ⭐⭐⭐⭐⭐ Easy to clean, fill, and use
*by A***L on July 21, 2026*

The Gregory 3D is absolutely fantastic. I've never owned one that was this easy to dry and clean (I hung it up for a day and only had to hand dry a small portion near the lid). The resivour itself was also crazy easy to fill, and the material seems sturdy. It was easy to drink from and lock on the trail as well. If you're an ultralite hiker, this product probably isn't for you. It's not heavy by any means, but lightweight isn't it's goal either. It's built to be sturdy and easy to fill and clean. That requires it to be a little bulky and little more rigid. It takes up 3L of room (as you'd expect), but it's more narrow horizontally and more thick vertically, so you might need to adjust your item placement. Would absolutely recommend this to anyone.

## Frequently Bought Together

- Gregory 3D Hydro 3L Day Hiking/Hydration Water Reservoir
- Gregory Bite Valve Cover For Day Hiking/Backpacking Hydration Water Reservoir/Bladder, Optic Blue
- Gregory Reservoir/Bladder Cleaning Kit for Day Hiking/Backpacking Hydration Water Reservoir/Bladder, Optic Blue

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**Shop now:** [https://www.desertcart.hk/products/614829461-backpack](https://www.desertcart.hk/products/614829461-backpack)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-08-12*