WENIG 40 × 20 × 25 cm 20 L Cabin Backpack, Light Purple

Purple: The WENIG cabin backpack is listed at 40 × 20 × 25 cm with a 20-litre capacity and a separate compartment for laptops up to 14 inches. Its multiple storage sections and trolley sleeve suit short trips, while the listed dimensions and airline compatibility are product claims rather than a guarantee of acceptance on every flight.

At a glance

Listed dimensions of 40 × 20 × 25 cm and capacity of 20 litres, with the maker claiming suitability for Ryanair's free carry-on allowance.
Separate laptop section is described for devices up to 14 inches.
Main compartment opens like a suitcase and has compression straps. A front organiser section and side mesh bottle pocket add separate storage.
A rear trolley sleeve and hidden back zip pocket are described. A built-in USB charging cable and external port are also claimed.

Price

£20.94Save 15%

Reference price: ~~£24.64~~

Price checked: 14 Nov 2026

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Pros and cons

Pros

Separate laptop storage and several distinct organiser areas help keep travel essentials sorted.
The suitcase-style main compartment and compression straps support packing clothes for short trips.
A trolley sleeve can secure the backpack to an extendable suitcase handle, and a hidden rear pocket offers a place for small valuables.

Cons

The stated laptop fit is limited to 14 inches, so larger devices are not covered by the listed compatibility.

Technical specifications

16 specifications

Identity and size
Brand	WENIG
Listed size	40 x 20 x 25cm-20L
Capacity	20 Liters
Dimensions	25D x 25H centimetres
Colour	Light Purple
Item count	1

Storage and carrying
Maximum compatible device size	14 Inches
Pockets	4
Pocket layout	Large zipped main compartment, separate laptop compartment, front zipped compartment with organiser sections, side mesh pocket for water bottle
Straps	Padded and adjustable shoulder straps" or "padded and adjustable shoulder straps
Closure	Zipper

Materials and protection
Material listed	Polyester
Lining	Nylon
Shell	Soft Shell
Water resistance listed	Water Resistant

Care
Care instructions	Hand Wash Only

What to know before buying

The listing describes the bag as 40 × 20 × 25 cm and 20 L, but the separate dimensions field says 25D x 25H centimetres and does not give a width. The shoulder-strap value is also malformed. Confirm the measurements for the selected listing, and check the airline's current cabin-bag rules before travel. The USB port is described with a built-in cable, but no power source is specified.

Who is it for?

A good fit for

Travellers seeking a compact backpack with the listing's stated 40 × 20 × 25 cm dimensions for under-seat use.
Short-break packers who want a suitcase-opening main section, organiser pockets and a separate laptop compartment for a device up to 14 inches.
People who plan to attach a backpack to a wheeled case using a trolley sleeve.

Less suited to

Those needing confirmed dimensions for strict baggage sizing without checking the inconsistent dimensional details.
Those carrying a laptop larger than 14 inches.

WENIG 40 × 20 × 25 cm 20 L Cabin Backpack, Light Purple · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 7,921 ratings

5 stars78%78%
4 stars15%15%
3 stars5%5%
2 stars1%1%
1 star1%1%

Customer feedback describes the backpack as useful for short trips and Ryanair travel, particularly praising its pocket layout, under-seat fit, durability and perceived value. Those reports align with the listing's 20-litre capacity, multiple compartments and compact claimed dimensions, but they do not resolve the inconsistent dimensions field or guarantee airline acceptance. Aggregate ratings are mostly in the higher star categories, though they do not explain individual experiences.

Positive themes

Customer feedback highlights the pocket layout, including a hidden rear pocket for documents.
Customers report that the bag suits weekend travel and fits under the seat.
Feedback also praises perceived durability and value.

Frequently asked questions

What size is the WENIG cabin backpack?

The listed size is 40 x 20 x 25cm-20L, while another dimensions field gives 25D x 25H centimetres and omits a width. Check the selected listing's measurements before relying on it for airline baggage limits.

What size laptop does it fit?

The listing gives a maximum compatible device size of 14 Inches and describes a separate laptop compartment.

Does it have a USB charging port?

The product description claims an external USB charging port with a built-in cable. It does not specify a power source, so the port should not be assumed to charge a device by itself.

How should the backpack be cleaned?

The listed care instruction is Hand Wash Only.