A Closer Look鶹 Product Imaging
  • Under Armour Undeniable Sackpack
  • To view this video, download

Under Armour Undeniable Sackpack

4.6 out of 5 stars 807 ratings
To see product details, add this item to your cart. You can always remove it later.

Product details

Fabric type
100% Polyester
Care instructions
Hand Wash Only
Origin
Imported

About this item

  • 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
  Report an issue with this product
No featured offers available
 Learn more

No featured offers available

We feature offers with an Add to Cart button when an offer meets our high standards for:

  • Quality Price,
  • Reliable delivery option, and
  • Seller who offers good customer service
“No featured offers available” means no offers currently meet all of these expectations. Select See All Buying Options to shop available offers.
See All Buying Options
Added to

Sorry, there was a problem.

There was an error retrieving your wish lists. Please try again.

Sorry, there was a problem.

List unavailable.

From the manufacturer

UNDENIABLE SACKPACK

UA Undeniable Sackpack

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

UNDENIABLE SACKPACK

UNDENIABLE SACKPACK

UNDENIABLE SACKPACK

Product details

  • Product Dimensions ‏ : ‎ 6.1 x 39.12 x 53.59 cm; 281.23 g
  • Date First Available ‏ : ‎ April 27 2021
  • Manufacturer ‏ : ‎ Under Armour
  • ASIN ‏ : ‎ B093LR61WZ
  • Item model number ‏ : ‎ 1369220
  • Department ‏ : ‎ unisex-adult
  • 鶹 Rank: #20,106 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
  • Customer Reviews:
    4.6 out of 5 stars 807 ratings

Product 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

Important information

Safety Information

Please read all product packaging literature and product labels before use.

Top Brand: Under Armour

Highly Rated
100K+ customers rate items from this brand highly
Trending
100K+ orders for this brand in past 3 months
Low Returns
Customers usually keep items from this brand

Brands in this category on 鶹

Sponsored

Customer reviews

4.6 out of 5 stars
807 global ratings

Review this product

Share your thoughts with other customers
Write a customer review

Customers say

Customers like the durability, size, and storage capacity of the backpack. They mention it's well-made, spacious, and fits all their requirements. Customers also appreciate the appearance. However, some customers have mixed opinions on the straps.

Select to learn more

DurabilitySizeStorage capacityAppearance
7 customers mention "Durability"7 positive0 negative

Customers like the durability of the backpack. They mention it's well-made, well-designed for daily use, sport, or travel, and the bottom is reinforced with a solid coating.

"...Quality is really good. I bought the grey/ black one. Looks awesome" Read more

"...Great size, well made and brand name you can’t beat." Read more

"Product is robust and fit all my requirements. Received the product quickly as well." Read more

"Durability" Read more

7 customers mention "Size"7 positive0 negative

Customers like the size of the backpack. They mention it's spacious, fits all their requirements, and is great for carrying small items on shore excursions. Customers also appreciate the practical storage with a zippered insulated pocket.

"...Plenty of storage room with a sot for a water bottle and another zippered area for small items. Quality is really good. I bought the grey/ black one...." Read more

"...Great size, well made and brand name you can’t beat." Read more

"Product is robust and fit all my requirements. Received the product quickly as well." Read more

"Very big and spacious but the strap dig in ur shoulders and it's hurts" Read more

7 customers mention "Storage capacity"7 positive0 negative

Customers like the storage capacity of the backpack. They mention it's a great bag for storing valuable items, has multiple pockets to separate your items, and a padded front pocket for phones. Some say it's an excellent bag for physical education in school.

"Awesome item, bought one for each of my sons for Christmas and they love it. Great size, well made and brand name you can’t beat." Read more

"Bought this as a carry on for a trip. Worked good. Multiple pockets to sepperate your items...." Read more

"It's a drawstring bag so pretty hard to screw up but both Nike and Adidas could learn a lesson or two from Under Armour...." Read more

"Great bag, I'm a paramedic, I use it as my ambulance bag for my helmet, respirator and a few essentials. Even some snacks! Highly recommend!" Read more

3 customers mention "Appearance"3 positive0 negative

Customers like the appearance of the backpack. They mention it looks nice.

"...Quality is really good. I bought the grey/ black one. Looks awesome" Read more

"It looks nice, but is very small and when you fill it ,it is not comfortable on your back." Read more

Awesome price and quality
5 out of 5 stars
Awesome price and quality
I bought this UA sackpack recently . I was looking for a sackpack for my future vacations. I have many different UA items and when this went on sale I pounced on it what a steel! Plenty of storage room with a sot for a water bottle and another zippered area for small items. Quality is really good. I bought the grey/ black one. Looks awesome
Hide
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from Canada

  • Sissi78
    5.0 out of 5 stars Super sac à dos, solide et très pratique
    Reviewed in Canada on May 23, 2025
    Verified Purchase
    Ce sac à dos Under Armour est vraiment top ! Il est très résistant et bien conçu pour un usage quotidien, le sport ou les déplacements. Grâce à la technologie UA Storm, il résiste bien à la pluie et protège efficacement ce qu’on transporte. Le bas du sac est renforcé avec un revêtement solide, ce qui le rend très durable, même quand on le pose souvent par terre.

    Il y a plein de rangement pratique : une poche zippée isolée qui peut servir pour une bouteille d’eau ou pour ranger des objets de valeur, une poche doublée en polaire à l’avant pour le téléphone ou les lunettes, et des sangles ajustables qui permettent un bon confort. J’aime aussi la sangle de poitrine qui aide à bien répartir le poids quand le sac est chargé.

    Enfin, la sangle Molle à l’avant permet d’accrocher d’autres accessoires si besoin. En résumé, c’est un sac solide, confortable et très pratique. Je recommande sans hésiter !
    2 people found this helpful
    Helpful
     Report
  • tony
    5.0 out of 5 stars Awesome price and quality
    Reviewed in Canada on July 6, 2025
    Verified Purchase
    I bought this UA sackpack recently . I was looking for a sackpack for my future vacations. I have many different UA items and when this went on sale I pounced on it what a steel! Plenty of storage room with a sot for a water bottle and another zippered area for small items. Quality is really good. I bought the grey/ black one. Looks awesome
    Customer image
    tony
    5.0 out of 5 stars
    Awesome price and quality

    Reviewed in Canada on July 6, 2025
    I bought this UA sackpack recently . I was looking for a sackpack for my future vacations. I have many different UA items and when this went on sale I pounced on it what a steel! Plenty of storage room with a sot for a water bottle and another zippered area for small items. Quality is really good. I bought the grey/ black one. Looks awesome
    Images in this review
    Customer imageCustomer image
    Helpful
     Report
  • Beth-Lynn
    5.0 out of 5 stars Awesome bag
    Reviewed in Canada on April 10, 2025
    Verified Purchase
    Awesome item, bought one for each of my sons for Christmas and they love it. Great size, well made and brand name you can’t beat.
    Helpful
     Report
  • Russ
    4.0 out of 5 stars Good size
    Reviewed in Canada on January 19, 2025
    Verified Purchase
    Bought this as a carry on for a trip. Worked good. Multiple pockets to sepperate your items. The strap did come undone but it was easily fixed by putting a knot back in
    Helpful
     Report
  • Chantal
    5.0 out of 5 stars Belle qualité
    Reviewed in Canada on May 29, 2025
    Verified Purchase
    Un excellent sac pour l'éducation physique à l'école
    One person found this helpful
    Helpful
     Report
  • Perfect products
    5.0 out of 5 stars Très beau sac
    Reviewed in Canada on December 25, 2024
    Verified Purchase
    Très beau et bon bonne achat
    Helpful
     Report
  • François-Emmanuel Royer
    5.0 out of 5 stars Finaly something that fits me
    Reviewed in Canada on March 7, 2025
    Verified Purchase
    Product is robust and fit all my requirements. Received the product quickly as well.
    Helpful
     Report
  • Lblaz3
    3.0 out of 5 stars It okay 👍
    Reviewed in Canada on March 16, 2025
    Verified Purchase
    Very big and spacious but the strap dig in ur shoulders and it's hurts
    Helpful
     Report

Top reviews from other countries

Translate all reviews to English
  • Cesar Karrer Hernandez
    5.0 out of 5 stars really cool separate bag - water proof
    Reviewed in the United Arab Emirates on July 14, 2025
    Verified Purchase
    functional
    really cool separate bag - water proof
    Report
  • umut
    5.0 out of 5 stars çok kaliteli
    Reviewed in Turkey on December 26, 2024
    Verified Purchase
    indirimde aldım çok kaliteli tvsiye olunur
    Report
  • Mo
    5.0 out of 5 stars Much bigger then normal draw string bags
    Reviewed in the United States on July 9, 2025
    Verified Purchase
    Much bigger than the normal draw string bags! My son loves how big it is. He’s able to fit everything he needs in it for weight class at school. Great quality. Highly recommend material is very sturdy and thick! Well worth the value! Will definitely buy another in the future when needed.
    Report
  • Robinsson Munoz
    5.0 out of 5 stars Excelente
    Reviewed in the United States on July 21, 2025
    Verified Purchase
    Excelente producto gracias
    Report
  • ea
    5.0 out of 5 stars Kullanışlı ve sağlam
    Reviewed in Turkey on August 12, 2024
    Verified Purchase
    Çok beğendim sağlam ve buyuk
    Report