New Arrival

UA Undeniable Duffel 4.0 XS Duffle Bag

Style # 1342655
$40.00 AUD
or 4 interest free payments of $10.00 AUD with learn more
Afterpay features and benefits

All you need is:

1) A payment card; 2) To be over 18 years of age; 3) Resident of country offering Afterpay
To see Afterpay's complete terms, visit

Shop Now. Enjoy Now. Pay Over Time. In four simple payments available instantly at checkout.

Select Afterpay as your payment method. Use your existing credit card.

Complete your checkout in seconds. No long forms, instant approval online.

Pay over 4 equal payments. pay fortnightly, enjoy your purchase right away!

Height: Size:
    • Size: One Size Fits All
    • OSFA
  • Availability: 

    In stock

Due to limited quantities, only 100 allowed per customer.
The product can't be added to the bag
Height: Size: Fit: One Size Fits All
UA Undeniable Duffel 4.0 XS Duffle Bag

Alternate Views

Product DNA

Our tried-and-true UA Undeniable bag is back—and it just keeps getting better. Lightweight and built with incredibly durable materials, this is your go-to bag for everyday performance.
  • UA Storm technology delivers an element-battling, highly water-resistant finish
  • Tough, abrasion-resistant bottom & side panels
  • Adjustable shoulder strap
  • Padded top grab handle
  • Large vented pocket for laundry or shoes & internal slip pockets for organization
  • D-Ring for additional attachment point
  • Style #: 1342655
  • Dimensions When Full: 9.8"W x 19.7"H x 10.2"L
  • Volume: 1,830.8 Cubic In. / 30 L
  • 100% Polyester
  • Imported

Review Summary

171 Reviews
63% of reviewers recommend


Runs small Runs large


Min. Max.


Min. Max.

Great size

[This review was collected as part of a promotion.] perfect for a weekend getaway! Ordered this for a quick trip to Miami, and it worked out great. Fits on board flights for a carry-on. Will be getting my daughter one next for soccer.

Great product

[This review was collected as part of a promotion.] One of the best duffle bags I ever had, love the separate pocket for the shoes

My favourite bag

Excellent, very well made. Not too small. Can easily put everything you need there.

Very versatile

[This review was collected as part of a promotion.] Love the bag and it’s many pockets. So useful and handy.

[This review was collected as part of a promotion.] perfect size, perfect workmanship. I'm glad I have one of this :)

Excellent gym bag

I had a previous model which was way more robust . This is a good bag for smaller feet as my shoes don’t fit in the shoe compartment. However, compared to other gum bags, I would recommend if you want a small bag.

Fit my requirements

[This review was collected as part of a promotion.] UnderAmour is my preferred go to for my athletic needs, so it was easy to find what I was looking for. I searched for a smaller sized duffle with handles, carrying strap, sturdiness, and a few pocket options. This one fit for me. Strong construction & reliable zipper. No solid bottom, but I will not be loading this with too much weight. Simple and a good price point.

Super strong bag good for superman himself

Best duffel bag I had, I use it for mainly gym, and also combine work and gym when I do gym before/after work It can withstand heaps of weight over 18kg while riding a bicycle, so I means it’s very comfortable Great to keep wet gear from the rest of the dry gear, front wide pocket great for flip-flops and doesn’t make main bag wet soo good, and two end pockets great for my shower toiletries I use it for but can be used for shoes to prevent dirt on the gear so great they thought of that

Under Armour Undeniable Duffle small

Perfect Footy Bag fits in my uniform boots and change of clothes

[This review was collected as part of a promotion.] Perfect size to bring to the gym. Love how I can put my sneakers in separate pocket