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Under Armour UA Loudon Lite Backpack 20L

Original price was: £27.00.Current price is: £19.99. (as of 10/22/2026 19:18 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

The Under Armour UA Loudon Lite Backpack is a 20L backpack with a zip-shut main compartment, front valuables pocket, side water bottle pocket and top grab handle. It is described as water-resistant and stain-resistant, with full dimensions of 11.8″W x 17.7″H x 5.1″L when full and a 100% polyester build.

SKU: B0BJ4MZLDX Category:

Quick Summary

The Under Armour UA Loudon Lite Backpack is a 20L backpack with a zip-shut main compartment, a front valuables pocket, a side water bottle pocket and a top grab handle. It is described as water-resistant and stain-resistant, with a minimalist design and a large logo.

The stated full dimensions are 11.8"W x 17.7"H x 5.1"L, so it is worth checking the size against the space you plan to carry or store it in.

Key Details

DetailVerified information and buyer relevance
BrandUnder Armour.
Product typeBackpack.
Capacity20L, which helps when comparing carry volume with your day-to-day needs.
Dimensions11.8"W x 17.7"H x 5.1"L when full, useful for checking fit and storage space.
Material100% Polyester.
FeaturesZip-shut main compartment, front valuables pocket, side water bottle pocket and top grab handle.
Surface protectionDescribed as water-resistant and stain-resistant.

What to Compare Before Buying

  • Capacity: The stated 20L volume suits buyers who want a medium daypack size rather than a larger travel pack.
  • Dimensions: Check the full measurements against your storage space and what you plan to carry.
  • Organisation: Compare the zip main compartment, valuables pocket and bottle pocket with the way you like to pack items.
  • Material: The backpack is made from 100% polyester, so buyers who prefer a different fabric should compare alternatives.

Who This Product May Suit

This backpack may suit buyers looking for a 20L bag with a main compartment, a valuables pocket, a bottle pocket and a grab handle. The minimalist styling and UA logo give it a simple everyday look.

Before You Decide

Confirm that the 20L capacity and stated dimensions match your carry needs. Check the pocket layout and make sure the full size works for the space you have available. If the water-resistant and stain-resistant finish matters to you, compare that with the conditions you expect to use it in.

Brand

Under Armour

Manufacturer

Under Armour

Binding

Apparel

Product Group

Sports

EAN

0196883162031

UPC

196883162031

Part Number

1380476

Model

1380476

Color

(001) Black/Black/White

Is Adult Product
Product Dimensions

5.10 x 11.80 x 17.70 Inches

Item Weight

0.22 Pounds

Size

One Size

Number Of Items

1

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