# LIWAG 50L Laptop Backpack, fits up to 17.3-inch laptops

The LIWAG 50L laptop backpack is a large-capacity rucksack for work, school and travel, with a padded laptop compartment, multiple pockets and an external USB charging port. The listing describes it as water-resistant and gives dimensions of 20.3D x 34W x 48H centimetres, so check its size against your travel and storage needs.

- [Original product page](https://bargainpostbox.co.uk/product/liwag-50l-laptop-travel-backpack)
- [View offer](https://bargainpostbox.co.uk/visit/liwag-50l-laptop-travel-backpack)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: LIWAG
- Category: Fashion & Accessories > Bags & Luggage > Backpacks
- Price: 19.99 GBP
- Previous price: 25.28 GBP
- Discount: 21%
- Price checked: 2026-11-12T17:35:54.063Z
- Rating: 4.6 / 5
- Reviews: 11547

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- 50-litre capacity and a padded laptop compartment are aimed at carrying a computer alongside books or travel gear.
- Listing describes 20 pockets, including bottle pockets and a concealed back pocket, to separate smaller items.
- An external USB port and internal charging cable provide a pass-through connection. The power bank and external cable are not included.
- The listing describes a 90–180-degree opening for airport security checks and a luggage strap for attaching the bag to a suitcase.

## Pros

- Large stated capacity with separate storage for a laptop, books and smaller items.
- Padded shoulder straps and an airflow back panel are described for carrying comfort.
- A USB pass-through port and luggage strap add convenience for commuting and travel.

## Cons

- A 50-litre bag with listed dimensions of 20.3D x 34W x 48H centimetres may be bulky for buyers seeking a compact daily pack.
- The USB charging port requires the buyer’s own power bank and external USB cable.

## Specifications

### Identity and capacity
- Brand: LIWAG
- Backpack type: Laptop Backpack
- Storage volume: 50 Liters
- Colour: Black
- Number of items: 1
### Dimensions and fit
- Dimensions (D x W x H): 20.3D x 34W x 48H centimetres
- Maximum compatible device size: 43.94 Centimetres
- Listed size: 17.3inch
- Weight: 0.9 Kilograms
### Storage and closure
- Pocket description: Padded laptop sleeve, front zipped pocket, 2 x water bottle pockets, 12 x inner pockets, anti theft pocket
- Number of pockets: 20
- Number of compartments: 3
- Closure type: Zipper
### Materials and protection
- Outer material: Polyester
- Lining: Nylon
- Water resistance listed: Water Resistant
- Shell type: Soft Shell
- Care instructions: Hand Wash Only
### Carry and use
- Strap type: Adjustable, Shoulder Strap
- Harness type: Shoulder Harness
- Recommended uses: School, Travel, Work

## Before you buy

- The listing gives differing laptop-fit descriptions: 43.94 Centimetres maximum, up to 17 inches in some text, and 17.3 inches in the size and feature copy. Its overall size is also expressed as both 20.3D x 34W x 48H centimetres and 18.9x13.4x8. Confirm the selected listing’s laptop compatibility and measurements before buying. Water resistance is claimed, not waterproofing. The advertised TSA approval and security-opening claims are not independently confirmed here.

## A good fit for

- Travellers or commuters needing substantial storage alongside a laptop and books.
- Students and workers who want multiple pockets and a suitcase-handle strap.
- Buyers who can make use of a USB pass-through port with their own power bank and cable.

## Less suited to

- Anyone needing a compact or confirmed cabin-sized bag.
- Buyers who need a supplied power bank or USB cable.
- Anyone requiring a confirmed fit for a particular laptop without checking its dimensions against the conflicting listing information.

## Customer feedback

Customer feedback describes the backpack as spacious and well made, with multiple zipped pockets, comfortable padded straps and usefulness for work or school. This aligns with the listed large capacity and compartment layout, though reported zipper experiences are mixed, with some customers saying zippers work well and others reporting failures. Consider that trade-off if frequent access and long-term zipper use are priorities.
- Positive themes: Customers describe it as spacious, comfortable and useful for work or school.
- Mixed feedback: Zippers receive mixed feedback. Some customers say they work well, while others report them coming off or breaking quickly.

## Frequently asked questions

### Will this backpack fit a 17.3-inch laptop?
The listing includes 17.3-inch fit claims, but also specifies a maximum compatible device size of 43.94 Centimetres and elsewhere says up to 17 inches. Check your laptop’s dimensions and the selected listing before purchase.
### Does the USB port include a power bank?
No. The listing says the power bank and external USB cable are not included. The port connects to a power bank supplied by the user.
### Is the backpack waterproof?
The stated protection is water-resistant, not waterproof. The listing does not establish performance in heavy or prolonged rain.
### What are the listed dimensions and capacity?
Capacity is listed as 50 Liters and dimensions as 20.3D x 34W x 48H centimetres. Other listing text gives 18.9x13.4x8, so confirm the measurements relevant to your needs.

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## Add-ons

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## Images

![LIWAG 50L Laptop Backpack, fits up to 17.3-inch laptops — 1](https://bargainpostbox.co.uk/i/hZihGFdtKCXKyhTD0uRZpLkNsaD5gPsgZxkcTxf5A5R9eka29yPDxByhBqAsTdwEuBRVeQZvsX9uKgUzjcGAeZExwVbip-6w-aDnZNS8J8aTPMcdB2_9Ajbr.jpg)

![LIWAG 50L Laptop Backpack, fits up to 17.3-inch laptops — 2](https://bargainpostbox.co.uk/i/eRKZYwPUEgKbHpPYurc4GW21717-ZvgUSXyaF3q4iVXUjimHJ8DxpLZR3x7NxnfC-NngngpEh9uLBlb0k_INqCx51vd6zt0PCSznsDi9MbYz8hSjT1bOHWUc.jpg)

![LIWAG 50L Laptop Backpack, fits up to 17.3-inch laptops — 3](https://bargainpostbox.co.uk/i/hxt77D7M3UqZQVISeCvbNhcBBb0IfglSqp8qs8dy_74NEiiey-32uqwx2e0_9jZosLATZ-75uxCOGucXHuYoYaJyEOq8Vw9Yz9z7ohc9QExz-0B-fgJRTrp4.jpg)

![LIWAG 50L Laptop Backpack, fits up to 17.3-inch laptops — 4](https://bargainpostbox.co.uk/i/Ww-JE8RlOFQKAsm5xoTC1cUSUVSozpn9Kpy3RT-Zu0lAHClR7POf7_1EH1iV60Dpf6vxt5y3NRbSDoh-prH93CDwHvnqWtyMe0brcxIKu0YyvyzRu6oy2f1S.jpg)

![LIWAG 50L Laptop Backpack, fits up to 17.3-inch laptops — 5](https://bargainpostbox.co.uk/i/vAkqo3kFa9yDg5YWMuKXiHcI60VrNRii7f9HfEPWD4gPbj8n5WCwQJk12nigsHehtncBDMVXGZOFDUOpMda2BHwCPIiuhGzKKUs6mBLV6UbWVNCeOnQpPpt7.jpg)

![LIWAG 50L Laptop Backpack, fits up to 17.3-inch laptops — 6](https://bargainpostbox.co.uk/i/Tme-BVdKwC9ygZ7UOD43u02_g_CyfDY190kx8U-RVMl3zFAvRwPZSTDoSaKKJ2FPf_HFWqW-6TlV9p3LektzqMZyRl5GrIAlx3zOEv-ejttC_C8dE6uZnaoz.jpg)