---
product_id: 64746353
title: "COSMUS Atomic Dx 3 Compartment Large Laptop Bag Polyester Laptop Backpack"
brand: "cosmus"
price: "S/.237"
currency: PEN
in_stock: true
reviews_count: 8
category: "Cosmus"
url: https://www.desertcart.pe/products/64746353-cosmus-atomic-dx-3-compartment-large-laptop-bag-polyester-laptop
store_origin: PE
region: Peru
---

# Free rain cover included 3 spacious compartments PU coated water-resistant fabric COSMUS Atomic Dx 3 Compartment Large Laptop Bag Polyester Laptop Backpack

**Brand:** cosmus
**Price:** S/.237
**Availability:** ✅ In Stock

## Summary

> 🎒 Elevate your commute with the COSMUS Atomic Dx – where style meets unstoppable functionality!

## Quick Answers

- **What is this?** COSMUS Atomic Dx 3 Compartment Large Laptop Bag Polyester Laptop Backpack by cosmus
- **How much does it cost?** S/.237 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/64746353-cosmus-atomic-dx-3-compartment-large-laptop-bag-polyester-laptop)

## Best For

- cosmus enthusiasts

## Why This Product

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

## Key Features

- • **Stay Dry, Stay Ahead:** Bonus rain cover tucked in a bottom zipper pocket ensures you never miss a beat, even in unexpected showers.
- • **Room for All Your Gear:** Generous 37L capacity with 3 compartments + large front pocket keeps your laptop and essentials impeccably organized.
- • **Weatherproof Confidence:** Durable PU coated 1680D & 1000D polyester fabric resists water, protecting your tech rain or shine.
- • **Ready for the Daily Grind:** Lightweight at just 780g, designed for effortless cross-body carry and all-day comfort.
- • **Made in India, Crafted for You:** Proudly manufactured with quality assurance and a 1-year warranty against defects.

## Overview

The COSMUS Atomic Dx is a large, water-resistant laptop backpack made from PU coated 1680D and 1000D polyester, offering a spacious 37L capacity with 3 compartments and a large front pocket. Designed for laptops up to 15 inches, it features a lightweight 780g build, cross-body straps, and includes a free rain cover. Proudly made in India, it comes with a 1-year warranty, making it a reliable and stylish choice for professionals on the move.

## Description

Cosmus Atomic Dx 3 Compartment Large Laptop Bag - Navy Blue Polyester Waterproof Laptop Backpack : desertcart.in: Fashion

Review: Good buy. - Very roomy and spacious. Sturdy and good quality as well.
Review: Good - Nice quality but stitching some where not done properly.

## Features

- 3 Compartments + 1 large Front Pocket; Made in India. Outer Fabric: PU coated Water Resistance 1680D and 1000D combination
- Dimension: 18.75x12.75x9.5 [HxWxD] in inches Capacity: 37L
- Free Rain cover in bottom zipper pocket
- Warranty: 1 year Warranty against manufacturing defects.
- Strap Type: Cross-Body; Compartment Description: Up To 15 Inches; Special Features: Laptop Compartment; Pattern Name: Solid; Water Resistance Level: Water Resistant; Style Name: Travel Backpacks; Color Name: Atomic Dx - Blue; Pocket Description: Utility Pocket; Age Range Description: Adult

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B077NZJ5XZ |
| Best Sellers Rank | #4,634 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #338 in Laptop Backpacks |
| Country of Origin  | India |
| Customer Reviews | 4.3 4.3 out of 5 stars (4,343) |
| Date First Available  | 22 November 2017 |
| Department  | unisex-adult |
| Included Components  | 1 Laptop Bag |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH  | 32.4 x 24.1 x 47.6 Centimeters |
| Item Weight  | 780 g |
| Item model number  | 50051541037 |
| Manufacturer  | 359,Ground Floor Abubakar Chawl Dharavi Main Road, Bagicha Compound, Dharavi Mumbai,400017 Landmark Dharavi Jama Masjid (Gujrati Jamat Khana) Mobile: +91 8767008844, Cosmus |
| Net Quantity  | 1.00 Count |
| Packer  | 359,Ground Floor Abubakar Chawl Dharavi Main Road, Bagicha Compound, Dharavi Mumbai,400017 Landmark Dharavi Jama Masjid (Gujrati Jamat Khana) Mobile: +91 8767008844 |
| Product Dimensions  | 32.4 x 24.1 x 47.6 cm; 780 g |

## Images

![COSMUS Atomic Dx 3 Compartment Large Laptop Bag Polyester Laptop Backpack - Image 1](https://m.media-amazon.com/images/I/31fltSjfRHL.jpg)
![COSMUS Atomic Dx 3 Compartment Large Laptop Bag Polyester Laptop Backpack - Image 2](https://m.media-amazon.com/images/I/31gMokC6d9L.jpg)
![COSMUS Atomic Dx 3 Compartment Large Laptop Bag Polyester Laptop Backpack - Image 3](https://m.media-amazon.com/images/I/31rmYqDQxRL.jpg)
![COSMUS Atomic Dx 3 Compartment Large Laptop Bag Polyester Laptop Backpack - Image 4](https://m.media-amazon.com/images/I/31yF71wc6WL.jpg)
![COSMUS Atomic Dx 3 Compartment Large Laptop Bag Polyester Laptop Backpack - Image 5](https://m.media-amazon.com/images/I/415FdN-5S4L.jpg)

## Questions & Answers

**Q: Is it water proof bag?**
A: It is  water proof , if the bag is not immersed fully in water. I have not put water inside the bag to test, sorry .

**Q: Is there cushion below**
A: Yes there is some padding

**Q: Have it hold 1 litr size of bottle ??  its ok to not have base cutions ??**
A: I never use bottle, but yes it, can hold One liter of bottle | you need Base cushions for this bag. I am using this bag from Three months overall bag is good for travelling.

**Q: How many colors in cosmus atomic dx 3 compartment large laptop bag.?**
A: three colour

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good buy.
*by R***A on 18 October 2025*

Very roomy and spacious. Sturdy and good quality as well.

### ⭐⭐⭐⭐ Good
*by P***A on 1 June 2025*

Nice quality but stitching some where not done properly.

### ⭐⭐⭐⭐⭐ Worth for Money, Extreme Quality
*by M***K on 20 August 2025*

Strongly recommended. I am ordering it again. I am writing this review after using it for 6years(i bought on July 2019) nothing happened till date but just the color little bit faded and small stitching tear issue. I was using daily for 4years to office. sometimes used it for 2days trips. Worth for money. Extreme Quality. thank you for the worker whoever had put your effort to make this product.

## Frequently Bought Together

- COSMUS Atomic Dx 3 Compartment Large Laptop Bag Polyester Laptop Backpack
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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-01-24*