---
product_id: 484619228
title: "Osprey Atmos Ag 50 Litre Rucksack, Black, One Size"
brand: "osprey"
price: "S$643"
currency: SGD
in_stock: true
reviews_count: 5
category: "Osprey"
url: https://www.desertcart.sg/products/484619228-osprey-atmos-ag-50-litre-rucksack-black-one-size
store_origin: SG
region: Singapore
---

# 50L capacity for all essentials 3L hydration reservoir compatible AntiGravity suspension for weightless comfort Osprey Atmos Ag 50 Litre Rucksack, Black, One Size

**Brand:** osprey
**Price:** S$643
**Availability:** ✅ In Stock

## Summary

> 🎒 Carry Less, Explore More — The Atmos AG 50 is your trailblazing essential.

## Quick Answers

- **What is this?** Osprey Atmos Ag 50 Litre Rucksack, Black, One Size by osprey
- **How much does it cost?** S$643 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/484619228-osprey-atmos-ag-50-litre-rucksack-black-one-size)

## Best For

- osprey enthusiasts

## Why This Product

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

## Key Features

- • **Smart Storage Solutions:** Access gear quickly with curved side zips, floating top lid, and reinforced front shove-it pocket.
- • **Hydration Ready & Rainproof:** Stay hydrated with a 3L reservoir sleeve and protected with an eco-friendly waterproof raincover.
- • **Revolutionary AntiGravity Suspension:** Experience a weight-defying mesh system that cradles your back and hips for all-day ventilation and support.
- • **Effortless Fit-On-The-Fly Adjustments:** Customize your comfort on the move with precision harness and hipbelt tuning.
- • **Lightweight Durability Meets Sustainability:** Crafted from recycled fabrics, this 4.5 lb pack balances ruggedness with eco-conscious style.

## Overview

The Osprey Atmos AG 50 Litre Rucksack is a premium, lightweight backpack designed for multi-day hiking and backpacking. Featuring an innovative AntiGravity suspension system, adjustable Fit-on-the-Fly harness and hipbelt, and a 50L capacity, it offers unparalleled comfort and ventilation. With multiple access points, hydration compatibility, and an included eco-friendly raincover, it’s engineered for serious adventurers who demand performance and sustainability.

## Description

For weekends backpacking and lighter-weight multiday-overnight trips where comfort and ventilation are paramount, you can't find a better pack than the Atmos AG 50. AntiGravity suspension delivers a weight-defying fit that seamlessly envelopes your back and hips in 3D-suspended mesh, leaving you wondering where all that weight you packed went. Your water bottles fit snugly in the easy-to-use stretch mesh side pockets, an internal reservoir sleeve extends your hydration options and a Stow-on-the-Go trekking pole attachment gets your gear out of the way when you need both hands. If the weather happens to turn, turn to the integrated raincover to keep things dry. Don't compromise, enjoy a world class backpacking pack on your next big adventure. Made with recycled main, accent and bottom fabrics.

Review: Amazing product - Amazing product
Review: Quasi perfetto - Ottima fattura e qualità dei materiali, bisogna regolare bene lo schienale altrimenti con alto carico "cigola". La fascia lombare è ottima, abbatte moltissimo il peso sulle gambe.

## Features

- Fit-on-the-Fly harness and hipbelt make for improved comfort and a fine-tuned fit that you can adjust on the trail
- Revolutionary AG system seamlessly extends the tensioned backpanel into the hipbelt for lightweight support
- Curved zip access on each side panel, floating top lid with lash points, and fabric reinforced front shove-it pocket allow for easy-access storage
- Zippered sleeping bag compartment with removable divider and removable sleeping pad straps keep your sleep system secure
- Internal hydration reservoir sleeve accommodates up to a 3L reservoir (sold separately).Included waterproof raincover made with PFC/PFAS-free DWR and bluesign approved materials.For Size Large/X-Large: Recommended load range: 25-35 lbs | Pack weight 4.51 lbs | Dimensions: 33.86H X 14.96W X 12.2D in | Volume = 50 Liters

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09JXNPRB7 |
| Age Range Description | Adult |
| Apparel Fabric Stretch | Low Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Backpack Design | Framed Backpack |
| Best Sellers Rank | 171,049 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 1,273 in Internal Frame Camping & Hiking Backpacks |
| Brand Name | Osprey |
| Closure Type | Zipper |
| Colour | Black |
| Compatible Device Size Maximum | 15 Inches |
| Country Of Origin | Vietnam |
| Customer Reviews | 4.8 out of 5 stars 98 Reviews |
| Embellishment Feature | Cord |
| Fit Type | Adjustable, Contoured |
| Fit to Size Sentiment | Positive |
| Item Dimensions D x W x H | 31D x 38W x 70H centimetres |
| Item Shape | Rectangular |
| Item Weight | 2.05 kg |
| Lining Description | Nylon |
| Manufacturer Part Number | 10004004 |
| Material Type | Polyester |
| Maximum Weight Recommendation | 15.88 kg |
| Model Name | Ag 50l Men's Backpacking Backpack |
| Model Number | 10004004 |
| Number Of Pockets | 4 |
| Number of Compartments | 7 |
| Number of Items | 1 |
| Other Special Features of the Product | Lightweight |
| Outer Material Type | Nylon |
| Pattern | Solid |
| Pocket Description | water bottle pocket |
| Product Care Instructions | Wipe with Damp Cloth |
| Product Style | Rucksack Backpacks |
| Recommended Uses For Product | Sport |
| School Type | College/University |
| Shell Type | Soft Shell |
| Size | One Size |
| Sport Type | Hiking |
| Storage Volume | 50 litres |
| Strap Size | Adjustable |
| Strap Type | ExoForm™ Biostretch™ shoulder strap |
| Subject Character | Sports |
| Theme | Hiking/Outdoor Lifestyle |
| UPC | 843820131499 |
| Unit Count | 50 count |
| Water Resistance Level | Waterproof |
| Zippered Compartment Count | 7 |

## Images

![Osprey Atmos Ag 50 Litre Rucksack, Black, One Size - Image 1](https://m.media-amazon.com/images/I/71DBbnSOUkL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing product
*by S***I on 30 March 2026*

Amazing product

### ⭐⭐⭐⭐ Quasi perfetto
*by L***O on 18 August 2025*

Ottima fattura e qualità dei materiali, bisogna regolare bene lo schienale altrimenti con alto carico "cigola". La fascia lombare è ottima, abbatte moltissimo il peso sulle gambe.

### ⭐⭐⭐⭐⭐ Buena elección
*by A***O on 9 July 2023*

Excelente producto

## Frequently Bought Together

- Osprey Atmos AG 50L Men's Backpacking Backpack
- Squeeze Water Filtration System

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**Shop now:** [https://www.desertcart.sg/products/484619228-osprey-atmos-ag-50-litre-rucksack-black-one-size](https://www.desertcart.sg/products/484619228-osprey-atmos-ag-50-litre-rucksack-black-one-size)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-07-13*