The Under Armour Undeniable 5.0 Duffle S bag with a capacity of 40 litres is a compact yet spacious sports bag. It offers plenty of space for equipment and accessories. It features comfortable handles, an adjustable shoulder strap, and multiple pockets, including a separate compartment for shoes. Ideal for the gym, weekend trips, or daily training.
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Bag Under Armour Undeniable 5.0 Duffle S 40 l black/black/black (1369222-007)
Under Armour Undeniable 5.0 Duffle S 40 l black/black/black is the ideal solution for those who actively spend time at the gym or on the go. Made from polyester, the bag is characterised by durability and resistance to damage. With a capacity of 40 litres, it allows for convenient storage of essential items, while the thoughtful design ensures functionality and user comfort.
UA Storm Technology
The Under Armour Undeniable 5.0 Duffle S is equipped with UA Storm technology, which provides protection against water and moisture. This makes the bag perfect for various weather conditions, keeping its contents safe from getting wet. Additionally, this technology ensures that the material remains dry and easy to clean.
Functionality and Organisation
The Under Armour Undeniable 5.0 Duffle S offers numerous conveniences, such as a separate shoe pocket with a ventilation system. This allows you to keep your footwear separate from the rest of your belongings, which is particularly practical after a workout or a trip. The bag also features a shoulder strap that provides comfort while carrying, and a zipper that allows for quick and easy access to the interior.
HeatGear® Technology
The bag also incorporates HeatGear® technology, which helps regulate the internal temperature. This feature is especially appreciated by active individuals who want to keep their items in optimal thermal conditions. HeatGear® technology makes the bag not only functional but also user-friendly.
Under Armour Undeniable 5.0 Duffle S 40 l - features:
- 40-litre capacity providing ample storage space;
- Made from durable, damage-resistant polyester;
- UA Storm technology providing protection against water and moisture;
- Separate shoe pocket with a ventilation system;
- Shoulder strap for comfortable carrying;
- Zipper for quick access to the interior;
- HeatGear® technology helping to regulate internal temperature;
- Dimensions: 27 x 25.5 x 55 cm.
Product Details

Protection against water with UA Storm
The special UA Storm coating effectively limits water penetration into the bag during contact with moisture. The solution used creates a barrier that protects the stored items even during unexpected rainfall. During the transport of equipment to training or a match, the contents remain shielded from rain and stay dry.

Separate pocket for shoes with ventilation
The space allocated for shoes has been designed to effectively separate shoes from other items. A special ventilation solution allows for air circulation, reducing the accumulation of moisture and unpleasant smells in the shoe compartment. After your workout, you can safely store wet or dirty shoes without worrying about odours transferring to other items.

Practical pocket for a drink
The external pocket is designed for quick access to a bottle during activity breaks. Without needing to open the main compartment, you can instantly grab a drink when thirst strikes. During training or on the go, a single hand movement is all it takes to access your favourite beverage without unnecessary delays.
Under Armour Undeniable 5.0 Bag
A handy bag. It holds everything you need for a workout.
Bag
A good bag, with plenty of packing options
Review of the 40-litre rucksack
It’s spacious; in my opinion, it’s a very good medium-sized hall on its own.
Bag
A great bag; pros – it’s very light yet sturdy, spacious, ergonomically designed with plenty of compartments, very attractive and stylish, and the perfect size for short trips and workouts.
That's brilliant!
A very good model.
I recommend it
A spacious sports bag with a separate pocket for shoes or wet clothes.
Bag
Really handy
Under Armour bag
Nice bag, roomy, the shoe slot is a nice touch.
High-quality bag
High-quality thick fabric! Keeps its shape! Convenient compartments for small items, bottles and shoes!
I recommend
Works well
I recommend
The bag was a gift for my daughter and it works very well for packing things for training.
Bag
I am very pleased with the quality. Thank you
Super
I recommend. The price-quality ratio is super!
Super
The best bag for your money
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Bag Under Armour Undeniable 5.0 Duffle S 40 l black/black/black
Bag Under Armour Undeniable 5.0 Duffle S 40 l black/black/black
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