UA Storm Undeniable Backpack Duffle – Medium

Style # 1273255
Height: Size:
    • Colour: Navy (997)
    • Size: One Size Fits All
    • OSFA
  • Availability: 
Get notified when item is back in stock

The product selected is currently out of stock.

Please provide your email and we will notify you if additional stock is available.

UA Storm Undeniable Backpack Duffle – Medium
Colour: Navy
Size: OSFA
Due to limited quantities, only 1,000 allowed per customer.
The product can't be added to the bag
Height: Size: Fit: One Size Fits All
UA Storm Undeniable Backpack Duffle – Medium

Alternate Views

Product DNA

  • Works as both a Backpack & a Duffle
  • UA Storm technology delivers an element-battling, highly water-resistant finish
  • Adjustable, padded, HeatGear® shoulder straps with integrated handle & sternum strap
  • 2 large vented end pockets, 1 expandable for laundry & shoes
  • Water-resistant valuables pocket & large organisation pocket
  • Top grab handle
  • 45° water bottle pocket
  • Dimensions: 25 x 56 x 28 cm
  • Volume: 39 L
  • Polyester
50 Reviews


Runs small Runs large


Min. Max.


Min. Max.

Super als kleinere Sporttasche für unterwegs

Habe mir das Produkt gekauft, um dort meine Sportsachen bequem auf dem Fahrrad transportieren zu können. Bei größeren Taschen mit nur einem Umhängegurt war immer das Problem gegeben, dass sie verrutschten und eine einseitige Belastung darstellen. Das ist mit dieser Tasche nicht mehr. Lässt sich super auf dem Rücken transportieren und es passt bequem alles rein was ich brauche. Viel Lust ist dann aber nicht mehr. Ein Reißverschluss hackt leider etwas und die Träger sind teilweise etwas schmal. Den zusätzlichen Brustgurt kann ich nicht gebrauchen, so wie ich die Tasche trage sitzt er zu hoch und das Band ist zu kurz, sodass ich ihn nicht schließen kann. Alles in allem, bin ich aber zufrieden und kann die Tasche allen empfehlen, die eine nicht zu große Tasche brauchen, die man auch bequem als Rucksack tragen möchte.

Einfach toll

Lovely. The bag has enough space for all the stuff one needs for the gym!

muy cómodo y fácil de llevar

muy recomendable este producto, muy cómodo y fácil de llevar.

Poco Práctica para gym

La encuentro poco práctica: si la llevas como bolsa te molestan las hebillas donde se agarra la asa para abrir los compartimentos laterales, ídem para abrir el compartimento central donde te molestan las asas para colgarlo de la espalda. Cuando la llevas de backpack al no ser muy rígida cae todo por su peso y parece mas un saco que una bolsa ... El bolsillo delantero es muy pequeño y sin profundidad y es facil que al abrirlo se te caigan las llaves o la targeta del gym.

Bel borsone!

Bello e resistente. La tasca per le scarpe è comoda e funzionale.

Nette en praktische tas

Een prima combinatie schouder / rugtas met een degelijke afwerking. Houd er wel rekening mee dat de rugbanden niet mooi kunnen worden opgeborgen als de tas als schoud/handtas gebruikt .

Good bag for boxing gear!

Bought this bag to carry my boxing gear when traveling by bike. I needed a backpack with a square geometry because of the size of boxing gloves. The criteria of the bag were to carry my boxing gear, a pair of extra clothes and a towel. Well it just fits. Not very much room left but it fits. Perhaps the bigger duffle is better when kick boxing and carry around extra protection like shin guards. Bag is waterproof and the extra shoe pocket is very useful for wet clothes after the workout. I recommend this bag when you have to carry around extra gear like in fighting sports, but not shin guards. They do not fit.

Excellent bag, better than anything similar on the market.

We looked at so many similar bags before choosing this one and nothing compared. It is the perfect size for the gym, and for my children's swimming and other sporting activities. The shoe compartment is the right size and so practical, keeping bag contents clean. I like that the shoulder strap is removable, as my children only use it in backpack mode, so didn't need that in the way. I also like that despite being so lightweight and foldable it holds at rigid enough shape when empty so easy to pack and see the contents inside when not full. My only preference would be another slightly larger pocket on the outside, however if you didn't use the shoe compartment for shoes this would eliminate the need. Also a velcro tab seal across the water bottle compartment would be welcome. It isn't the cheapest on the market but you get what you pay for, and we have bought these for the whole family.

Ticks all the wish list boxes

I bought this for my grandson who is a keen athlete and footballer. He was delighted with it, particularly the backpack feature as he finds it easier than a carrying handle. I’m impressed with the various pockets and the water resistant features. All in all a winner.

Great bag!

Bought as an everyday sport bag for sixth form, able to use for the gym, football and rugby, with the intention of travelling this is a perfect all round bag for everyday, with more than enough space!