---
product_id: 721220576
title: "Vertx Siege Backpack - Durable, Water-Resistant with Multiple Compartments for Hiking, Travel, and Everyday Use, Wolf Grey - One Size"
brand: "vertx"
price: "S$503"
currency: SGD
in_stock: true
reviews_count: 8
category: "Vertx"
url: https://www.desertcart.sg/products/721220576-vertx-siege-backpack-durable-water-resistant-with-multiple-compartments-hiking
store_origin: SG
region: Singapore
---

# 25L storage with expandable front pocket Water-resistant shell 330D Nylon - lightweight & tough Vertx Siege Backpack - Durable, Water-Resistant with Multiple Compartments for Hiking, Travel, and Everyday Use, Wolf Grey - One Size

**Brand:** vertx
**Price:** S$503
**Availability:** ✅ In Stock

## Summary

> 🎒 Elevate your everyday carry with tactical toughness and sleek versatility.

## Quick Answers

- **What is this?** Vertx Siege Backpack - Durable, Water-Resistant with Multiple Compartments for Hiking, Travel, and Everyday Use, Wolf Grey - One Size by vertx
- **How much does it cost?** S$503 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/721220576-vertx-siege-backpack-durable-water-resistant-with-multiple-compartments-hiking)

## Best For

- vertx enthusiasts

## Why This Product

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

## Key Features

- • **Custom Carry, Your Way:** Rapid Access Half-Pull tab lets you personalize quick-access pockets for seamless organization.
- • **Rugged Yet Lightweight:** 330D Nylon exterior delivers durability without the bulk—built for your daily hustle.
- • **Expandable Storage Flex:** Front pocket expands with 500D MOLLE reinforcement—carry more when you need it, slim down when you don’t.
- • **Tactical Meets Everyday:** Multiple attachment points for gear like bedrolls, plus a soft pouch for delicate essentials—ready for work, travel, or trail.
- • **Weather-Ready Protection:** Water-resistant fabric and YKK locking zippers keep your gear safe rain or shine.

## Overview

The Vertx Siege Backpack is a 25-liter, water-resistant daypack crafted from durable 330D nylon with reinforced 500D MOLLE expandable pockets. Designed for hiking, travel, and everyday use, it features YKK locking zippers, multiple compartments, and customizable quick-access tabs, combining tactical functionality with professional style.

## Description

Buy Vertx Siege Backpack - Durable, Water-Resistant with Multiple Compartments for Hiking, Travel, and Everyday Use, Wolf Grey - One Size and other Casual Daypacks at desertcart.com. Our wide selection is eligible for free shipping and free returns.

Review: Solid EDC backpack - This is great backpack for anyone who likes clamshell-type backpacks. There is good storage in the backpack, and having the expandable pocket up front to hold a rain jacket or the like is quite handy.
Review: Favourite bag, please bag designers make packs to stand up on their own🤮 - One of my favourite 2025 buys. I do have a bag buying problem so the competition is stacked. I'll start with the color. The gray is always a great choice and muted in the general public. The storage is absolutely superb. The thoughtful placement of the zippered pockets is just very well thought out, especially when you carry everyday with purpose. The 25 liter claim is spot on but it doesn't count the exterior molle/stretch/snap buckle pocket which is my favourite part. The soft pouch on top is perfect for glasses and anything that needs protection. This backpack is replacing the yeti crossroads 25 and the siege is far more comfortable in every way possible. Plus I was ready for something with some tactical edc purposed capabilities and the siege has it hands down. Ok now for the bad. I'm unsure who designs the purpose driven backpacks these days but I wish they would take heed to one very specific concern. When a person puts their pack down it's usually to unzip it and grab something or to handle other business and then pick it back up. Why why why why why can't they make these stand up on their own without falling forward? My eberlestock was awesome minus this and it's so frustrating to pay hundreds for a baf that falls over. Anyways it's my favourite bag right now and will be until I find it's equal that doesn't fall over.

## Features

- 330D Nylon exterior is lightweight, water-resistant, and tough enough for your daily grind
- Stash your helmet, boots, jacket, or anything you can think of in the expandable front pocket—or cinch it down when you’re running light
- Expandable pocket faced with durable 500D MOLLE that stands up to heavy loads without sagging
- Customize your carrying style by moving the Rapid Access Half-Pull tab to any compatible exterior zipper pocket
- YKK locking zippers on the main compartment and EDC slot keep your gear secure
- Multiple attachment points on bottom of Pack for securing a small bedroll and other similar items

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DXQ2HP4X |
| Age Range Description | Adult |
| Apparel Closure Type | Zipper |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Backpack Design | Daypack Backpack |
| Best Sellers Rank | #107,740 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #406 in Tactical Backpacks |
| Brand Name | Vertx |
| Color | Wolf Grey |
| Compatible Device Size Maximum | 15 inches |
| Customer Reviews | 4.5 out of 5 stars 36 Reviews |
| Fabric Type | 330D Nylon Exterior, 500D Laser-cut MOLLE |
| Fit Type | Standard |
| Fit to Size Sentiment | Neutral |
| Global Trade Identification Number | 00840398956059 |
| Import Designation | Imported |
| Item Dimensions D x W x H | 8.5"D x 11.5"W x 20"H |
| Lining Description | Nylon |
| Manufacturer | Vertx |
| Manufacturer Part Number | F1 VTX5307 |
| Material Type | Nylon |
| Model Name | Seige Backpack |
| Number Of Pockets | 7 |
| Number of Compartments | 6 |
| Number of Items | 1 |
| Other Special Features of the Product | Water Resistant |
| Outer Material | Nylon |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Product Style | Seige Backpack |
| Recommended Uses For Product | Travel |
| School Type | High School |
| Shell Type | Soft Shell |
| Size | 25L |
| Sleeve Length Description | Long Sleeve |
| Sport Type | Hiking, Camping |
| Storage Volume | 25 liters |
| Strap Type | Backstraps |
| Style Number | VTX5307 |
| UPC | 840398956059 |
| Unit Count | 1 Count |
| Water Resistance Level | Water Resistant |
| Zippered Compartment Count | 3 |

## Images

![Vertx Siege Backpack - Durable, Water-Resistant with Multiple Compartments for Hiking, Travel, and Everyday Use, Wolf Grey - One Size - Image 1](https://m.media-amazon.com/images/I/81v2mpN7JrL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid EDC backpack
*by D***S on June 6, 2026*

This is great backpack for anyone who likes clamshell-type backpacks. There is good storage in the backpack, and having the expandable pocket up front to hold a rain jacket or the like is quite handy.

### ⭐⭐⭐⭐⭐ Favourite bag, please bag designers make packs to stand up on their own🤮
*by C***I on June 13, 2025*

One of my favourite 2025 buys. I do have a bag buying problem so the competition is stacked. I'll start with the color. The gray is always a great choice and muted in the general public. The storage is absolutely superb. The thoughtful placement of the zippered pockets is just very well thought out, especially when you carry everyday with purpose. The 25 liter claim is spot on but it doesn't count the exterior molle/stretch/snap buckle pocket which is my favourite part. The soft pouch on top is perfect for glasses and anything that needs protection. This backpack is replacing the yeti crossroads 25 and the siege is far more comfortable in every way possible. Plus I was ready for something with some tactical edc purposed capabilities and the siege has it hands down. Ok now for the bad. I'm unsure who designs the purpose driven backpacks these days but I wish they would take heed to one very specific concern. When a person puts their pack down it's usually to unzip it and grab something or to handle other business and then pick it back up. Why why why why why can't they make these stand up on their own without falling forward? My eberlestock was awesome minus this and it's so frustrating to pay hundreds for a baf that falls over. Anyways it's my favourite bag right now and will be until I find it's equal that doesn't fall over.

### ⭐⭐⭐⭐⭐ Nicely done Vertx!
*by T***E on December 9, 2025*

I would like to point out that I purchased this backpack when it was on sale for Black Friday for 100$ less than MSRP. And at this price point this bag is phenomenal. It is quite versatile and offers plenty of room for all your needs The Velcro is really a bonus. Although vertx accessory pouches are on the pricey side, being able to attach pouches within the bag is great. Velcro is strong and sticks quite well. Aesthetically pleasing to the eye. Has that urban tactical feel but it doesn’t stand out like that unless you get the coyote color way. I ended up with black which blends well in the public’s eye and won’t draw too much attention. Having 2 water bottle holders AND a spot for a camel back water bladder is awesome. It’s the perfect size for EDC, a go bag, or SHTF bag.

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**Shop now:** [https://www.desertcart.sg/products/721220576-vertx-siege-backpack-durable-water-resistant-with-multiple-compartments-hiking](https://www.desertcart.sg/products/721220576-vertx-siege-backpack-durable-water-resistant-with-multiple-compartments-hiking)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-08-31*