---
product_id: 662704129
title: "Under Armor Backpack Hustle 4.0, Water Resistant Sports Backpack with 26L Volume, Gym Bag, Under Armour Rucksack"
brand: "under armour"
price: "S$10"
currency: SGD
in_stock: false
reviews_count: 8
url: https://www.desertcart.sg/products/662704129-under-armor-backpack-hustle-4-0-water-resistant-sports-backpack
store_origin: SG
region: Singapore
---

# Adjustable HeatGear shoulder straps 26L water-resistant capacity Soft-lined laptop sleeve up to 15" Under Armor Backpack Hustle 4.0, Water Resistant Sports Backpack with 26L Volume, Gym Bag, Under Armour Rucksack

**Brand:** under armour
**Price:** S$10
**Availability:** ❌ Out of Stock

## Summary

> 🎒 Hustle harder, stay sharper — the backpack that works as hard as you do.

## Quick Answers

- **What is this?** Under Armor Backpack Hustle 4.0, Water Resistant Sports Backpack with 26L Volume, Gym Bag, Under Armour Rucksack by under armour
- **How much does it cost?** S$10 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/662704129-under-armor-backpack-hustle-4-0-water-resistant-sports-backpack)

## Best For

- under armour enthusiasts

## Why This Product

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

## Key Features

- • **Work Meets Workout:** Dedicated soft-lined laptop compartment fits up to 15" MacBook Pro.
- • **Organize Like a Pro:** Two water-repellent valuables pockets plus a large gusseted shoe/laundry compartment.
- • **Lightweight Yet Durable:** Crafted from 100% synthetic polyester for a sleek, resilient carry.
- • **Stay Dry, Stay Hustling:** UA Storm tech keeps your gear protected from rain and spills.
- • **Comfort That Moves With You:** Adjustable HeatGear straps ensure breathable, all-day comfort.

## Overview

The Under Armour Hustle 4.0 is a sleek, 26L water-resistant sports backpack designed for the active professional. Featuring UA Storm technology, adjustable HeatGear shoulder straps, and a soft-lined laptop sleeve for devices up to 15", it combines durability with comfort. Multiple water-repellent pockets and a large gusseted shoe compartment keep your essentials organized and protected, making it the perfect companion for gym, work, and everyday hustle.

## Description

Full description not available

## Features

- UA Storm technology delivers an element-battling, highly water-resistant finish
- Adjustable HeatGear shoulder straps for extra comfort
- Soft-lined laptop sleeve—holds up to 15" MacBook Pro or similarly sized laptop
- Two water-repellent front valuables pockets to keep your stuff safe
- Large, gusseted front laundry/shoe pocket placed at bottom of bag

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Blue |
| Size | One Size |
| Style | Hustle 4.0 |
| Material composition | 100% Synthetic |
| Height | 19 inches |
| Weight | 312 g |
| Item display width | 14 inches |
| Shape | Rectangular |
| Material type | Polyester |
| Number of items | 1 |
| Outer material | Synthetic Fiber |
| Seasons | Autumn/Winter |
| Features | Water Resistant |
| Sport | Running |
| Volume capacity | 26 Litres |
| Batteries included? | No |
| Brand | Under Armour |
| Department | Unisex |
| Manufacturer | Under Armour |
| Item model number | 1342651-408 |
| Product Dimensions | 33.02 x 14.99 x 49.02 cm; 600 g |
| ASIN | B07JVCC5BF |

## Images

![Under Armor Backpack Hustle 4.0, Water Resistant Sports Backpack with 26L Volume, Gym Bag, Under Armour Rucksack - Image 1](https://m.media-amazon.com/images/I/61so1hxAHWL.jpg)
![Under Armor Backpack Hustle 4.0, Water Resistant Sports Backpack with 26L Volume, Gym Bag, Under Armour Rucksack - Image 2](https://m.media-amazon.com/images/I/61Kakwl+3aL.jpg)
![Under Armor Backpack Hustle 4.0, Water Resistant Sports Backpack with 26L Volume, Gym Bag, Under Armour Rucksack - Image 3](https://m.media-amazon.com/images/I/71cOQKOjqwL.jpg)
![Under Armor Backpack Hustle 4.0, Water Resistant Sports Backpack with 26L Volume, Gym Bag, Under Armour Rucksack - Image 4](https://m.media-amazon.com/images/I/71odmUMtssL.jpg)
![Under Armor Backpack Hustle 4.0, Water Resistant Sports Backpack with 26L Volume, Gym Bag, Under Armour Rucksack - Image 5](https://m.media-amazon.com/images/I/71fdFi76hlL.jpg)

## Questions & Answers

**Q: Overall Height 19 inch but with or without bottom compartment? I have a 17.5inch wide laptop I need to fit inside?**
A: Hi Amy, your 17.5inch laptop will fit inside as long as you don’t use the bottom compartment as although they are separate areas divided off the main area relies on the bottom being empty,
Hope this helps, p.s great waterproof backpack which I’ve owned for over a year with no problems.

**Q: Does the bottom compartment join in with the main compartment when both unzipped? Or are they separate?**
A: The bottom compartment is separate to the bag which is really handy if you want to keep something separate from the main bag but if you don’t use the bottom compartment and have more in the main compartment it reaches to the bottom of this,it’s completely waterproof inside and out and the 2 front small pockets are fleece lined.hope this helps.

**Q: is this suitable to use as hand luggage on a plane?**
A: I have taken it as my hand luggage on 3 return flights since I purchased mine without any issues

**Q: Is the bag completely waterproof?**
A: My son is very pleased with the backpack and says 99% waterproof if that helps he uses it for school and no wet books yet!!!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nifty backpack that holds more than you might think
*by M***Y on 18 July 2021*

This is a lovely well made and truly water resistant backpack. The only minor downside was the fact that if you go for a run wearing this and you have a filled water bottle in one of the dedicated holders it tends to pull down on the weighted shoulder strap, which can cause discomfort. As there is no front fasting to stabilise the backpack whilst running, the only solution would be to put the water bottle in the main compartment. It's not a deal breaker. As for water resistance, well I was caught in an absolute deluge on my way back from work, and after a half hour trek I discovered that not one drop of rain had made it's way in. The capacity of the backpack can appear deceptive. It seems you can cram a lot in. Much more than you might think. Although I haven't tested this myself yet, I think you could easily fit a change of clothes, a pair of trainers and a various other bits and pieces and still have room to spare. All in all, in comparison to my last backpack this is lighter, holds even more despite being a smaller stated capacity by four litres and is will keep your belongings dry.

### ⭐⭐⭐⭐⭐ Great bag 💼
*by H***W on 17 August 2020*

Purchased for my teenage son for going back to school in September (assuming they do go back). Excellent quality, main reason for buying is the separate shoe compartment. My son cycles to school and doesn’t have a locker at so the bag needs to comfortable to wear all day and big enough to fit all his books, his Chromebook and PE kit when needed.Large spacious rucksack with laptop 💻 and phone 📞 sections.

### ⭐⭐⭐⭐⭐ Amazing!
*by D***N on 21 June 2020*

I have a few friends that have UA bags but had always been put off due to the price, I luckily bought this on offer but now seeing the quality first hand I would 100% buy full price.Lots of space and good depth.Multiple storage pockets so it's very easy to split up items i.e. shopping.Comfortable padded straps which is a massive bonus when the bag is heavy.I know I will easily get a few years out of this bag!

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**Shop now:** [https://www.desertcart.sg/products/662704129-under-armor-backpack-hustle-4-0-water-resistant-sports-backpack](https://www.desertcart.sg/products/662704129-under-armor-backpack-hustle-4-0-water-resistant-sports-backpack)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-26*