---
product_id: 397473708
title: "Under Armour Unisex-Adult Undeniable Sackpack , Pitch Gray Medium Heather (012)/Black , One Size Fits Most"
brand: "under armour"
price: "A$154"
currency: AUD
in_stock: false
reviews_count: 13
category: "Under Armour"
url: https://www.desertcart.com.au/products/397473708-under-armour-unisex-adult-undeniable-sackpack-pitch-gray-medium-heather
store_origin: AU
region: Australia
---

# UA Storm water-repellent tech Insulated front zippered pocket TPU-coated durable bottom panel Under Armour Unisex-Adult Undeniable Sackpack , Pitch Gray Medium Heather (012)/Black , One Size Fits Most

**Brand:** under armour
**Price:** A$154
**Availability:** ❌ Out of Stock

## Summary

> 🎒 Elevate your hustle with the ultimate all-weather, multi-pocket sackpack!

## Quick Answers

- **What is this?** Under Armour Unisex-Adult Undeniable Sackpack , Pitch Gray Medium Heather (012)/Black , One Size Fits Most by under armour
- **How much does it cost?** A$154 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/397473708-under-armour-unisex-adult-undeniable-sackpack-pitch-gray-medium-heather)

## 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

- • **Gear Up & Go:** Molle webbing adds versatile attachment points for your extra essentials and style.
- • **Built to Endure:** TPU-coated bottom panel resists wear and tear for long-lasting rugged use.
- • **Custom Fit Comfort:** Adjustable cording straps let you tailor the sackpack length for your perfect carry.
- • **Weatherproof Warrior:** UA Storm tech repels rain and elements so you stay dry and unstoppable.
- • **Chill-Proof Hydration:** Insulated front pocket keeps your water cool and valuables secure on the move.

## Overview

The Under Armour Unisex-Adult Undeniable Sackpack combines UA Storm water-repellent technology with a durable TPU-coated bottom panel and a 20L capacity. Featuring an insulated front zippered pocket that doubles as a water bottle sleeve, fleece-lined valuables pocket, adjustable cording straps, and Molle webbing for extra attachments, this sackpack is designed for millennial professionals who demand style, function, and resilience in their everyday carry.

## Description

Sure, sackpacks are easy, but we amped up the performance with an insulated water bottle sleeve and UA Storm so rain rolls right off. UA Storm technology delivers an element-battling, highly water-repellent finish. Tough, TPU-coated bottom panel extends up the front for added durability. Full-length, front insulated zippered pocket doubles as a water bottle sleeve or valuables pocket. Fleece-lined front valuables pocket. Adjustable cording straps can easily be tied for a custom length & fit. Molle webbing on front panel for additional attachment points. Custom UA sternum clip. Dimensions When Full: 2.4"W x 21.1"H x 15.4"L. Volume: 20L. 100% Polyester

Review: Great work out bag - I needed a workout bag that wasn’t too big—just something I could throw over my shoulder and go. I expected just one main pocket, so I was pleasantly surprised to find additional compartments. My water bottles are usually too tall or bulky for most bags, but this one fit a decent-sized bottle and even zipped closed. I was also able to fit a pair of shoes and a change of clothes with no problem. I really like the small strap on the front—it’s a nice touch. Overall, the material feels sturdy and not cheap at all. If you’re looking for a compact, reliable bag to carry your essentials while you work out, this is a solid option.
Review: The Perfect Drawstring Bag - Durable and Functional! - I've had several drawstring bags over the years, but this Under Armour one is by far the best I've ever owned. First and foremost, the organization is fantastic. The large main pocket is spacious enough to hold my gym clothes, shoes, and a towel with room to spare. What really sets this bag apart, though, are the extra pockets. The small pocket at the top is a game-changer—it's perfect for my keys, wallet, and phone, so I'm not digging around in the main compartment trying to find them. The insulated water bottle pocket on the front is another brilliant feature. It keeps my drink cool and prevents it from leaking all over my other items. The quality is top-notch. The material feels robust and the drawstrings themselves are high-quality and very durable. They're not that flimsy, thin cord you find on cheaper bags. They feel like they'll last for years of heavy use. I did find that the strings were a little long for my frame, but it was an easy fix. I simply tied the knot a bit higher up, and now it fits me perfectly. Overall, this bag is incredibly well-thought-out and built to last. If you're looking for a reliable, multi-functional drawstring bag for the gym, school, or travel, look no further. This is the one!

## Features

- UA Storm technology delivers an element-battling, highly water-repellent finish
- Tough, TPU-coated bottom panel extends up the front for added durability
- Full-length, front insulated zippered pocket doubles as a water bottle sleeve or valuables pocket
- Fleece-lined front valuables pocket
- Adjustable cording straps can easily be tied for a custom length & fit
- Molle webbing on front panel for additional attachment points

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B093LR61WZ |
| Age Range Description | Adult |
| Best Sellers Rank | #96,497 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #61 in Gym Drawstring Bags |
| Capacity Total | 20 Liters |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,871) |
| Department | unisex-adult |
| Item Weight | 9.92 ounces |
| Item model number | 1369220 |
| Manufacturer | Under Armour |
| Number Of Items | 1 |
| Product Dimensions | 2.4 x 15.4 x 21.1 inches |

## Images

![Under Armour Unisex-Adult Undeniable Sackpack , Pitch Gray Medium Heather (012)/Black , One Size Fits Most - Image 1](https://m.media-amazon.com/images/I/91Y5e2L2luL.jpg)
![Under Armour Unisex-Adult Undeniable Sackpack , Pitch Gray Medium Heather (012)/Black , One Size Fits Most - Image 2](https://m.media-amazon.com/images/I/91l6JFE90uL.jpg)
![Under Armour Unisex-Adult Undeniable Sackpack , Pitch Gray Medium Heather (012)/Black , One Size Fits Most - Image 3](https://m.media-amazon.com/images/I/91liGrlh45L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great work out bag
*by D***N on July 14, 2025*

I needed a workout bag that wasn’t too big—just something I could throw over my shoulder and go. I expected just one main pocket, so I was pleasantly surprised to find additional compartments. My water bottles are usually too tall or bulky for most bags, but this one fit a decent-sized bottle and even zipped closed. I was also able to fit a pair of shoes and a change of clothes with no problem. I really like the small strap on the front—it’s a nice touch. Overall, the material feels sturdy and not cheap at all. If you’re looking for a compact, reliable bag to carry your essentials while you work out, this is a solid option.

### ⭐⭐⭐⭐⭐ The Perfect Drawstring Bag - Durable and Functional!
*by R***A on August 13, 2025*

I've had several drawstring bags over the years, but this Under Armour one is by far the best I've ever owned. First and foremost, the organization is fantastic. The large main pocket is spacious enough to hold my gym clothes, shoes, and a towel with room to spare. What really sets this bag apart, though, are the extra pockets. The small pocket at the top is a game-changer—it's perfect for my keys, wallet, and phone, so I'm not digging around in the main compartment trying to find them. The insulated water bottle pocket on the front is another brilliant feature. It keeps my drink cool and prevents it from leaking all over my other items. The quality is top-notch. The material feels robust and the drawstrings themselves are high-quality and very durable. They're not that flimsy, thin cord you find on cheaper bags. They feel like they'll last for years of heavy use. I did find that the strings were a little long for my frame, but it was an easy fix. I simply tied the knot a bit higher up, and now it fits me perfectly. Overall, this bag is incredibly well-thought-out and built to last. If you're looking for a reliable, multi-functional drawstring bag for the gym, school, or travel, look no further. This is the one!

### ⭐⭐⭐⭐⭐ Good Simple Backpack
*by R***Y on January 6, 2026*

Solid backpack all around. The quality of the material is good, it's well built, the pockets are convenient, and it's perfect for what it's meant to be.

## Frequently Bought Together

- Under Armour Unisex-Adult Undeniable Sackpack , Pitch Gray Medium Heather (012)/Black , One Size Fits Most
- Under Armour Squeeze Water Bottles, 32 oz Water Bottles, Sideline Sports Water Bottle with Quick-Shot Lid, Quick & Easy Hydration, Gym Water Bottles, Squeeze Bottle, 1 32oz Bottle
- Under Armour Undeniable 5.0 Duffle

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**Shop now:** [https://www.desertcart.com.au/products/397473708-under-armour-unisex-adult-undeniable-sackpack-pitch-gray-medium-heather](https://www.desertcart.com.au/products/397473708-under-armour-unisex-adult-undeniable-sackpack-pitch-gray-medium-heather)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-05*