WENIG 40 x 30 x 20 cm Cabin Backpack, 20L

The WENIG cabin backpack is a soft-shell, 40 x 30 x 20 cm travel bag listed for under-seat use, with a separate laptop compartment and trolley sleeve. The listing gives conflicting capacity figures, so check the stated volume before relying on it for packing.

At a glance

A separate laptop compartment is described for devices up to 14 inches.
Trolley sleeve, compression straps and a hidden rear pocket are listed for travel organisation.
The listing describes the outer material as water-resistant polyester.

Price

£19.89Save 15%

Reference price: ~~£23.40~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

Separate laptop storage and multiple pockets can help keep travel essentials organised.
Trolley sleeve offers an alternative to carrying the bag on your shoulders.
Compression straps are described for cinching down the bag.

Technical specifications

19 specifications

Size and storage
Listed size	40 x 30 x 20cm-24L
Storage volume	20 Liters
Dimensions (D x W x H)	20D x 30W x 20H centimetres
Compartments	4
Pockets	5

Materials and protection
Outer material	Polyester
Shell type	Soft Shell
Water resistance listed	Water Resistant

Carry and device features
Maximum compatible device size	14 Inches
Strap type	Padded Strap
Harness type	Shoulder Harness
Strap size	Medium
Special features	USB Charging Port, Trolley Sleeve, Anti-Theft Back Pocket

Other details
Closure	Zipper
Colour	Blue M
Pattern	Solid
Product style	Minimalist
Care	Spot clean with a damp cloth, allow to air dry.
Recommended uses	Travel, Leisure, Work

What to know before buying

Listing details to confirm

Capacity details are inconsistent: the title and size field claim 24L, while the specifications and feature text state 20 Liters or 20L. Dimensions also vary: the title and size field give 40 x 30 x 20 cm, while the separate dimension field reads 20D x 30W x 20H centimetres. Confirm which size and capacity apply to the selected listing. The USB port is described as a charging port with a built-in cable, but no power source is specified, so do not assume a power bank is included. Airline compatibility claims are listing claims, not confirmation of current airline rules.

Who is it for?

A good fit for

Travellers wanting a compact backpack with a separate laptop compartment and trolley sleeve.
Buyers who value organised storage for short trips and under-seat travel.

Less suited to

Anyone who needs a confirmed 24L capacity or relies on exact external dimensions without checking the conflicting listing details.

WENIG 40 x 30 x 20 cm Cabin Backpack, 20L · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 7,891 ratings

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

Customer feedback highlights the pocket layout, including the hidden rear pocket, and describes the bag as useful for weekend travel and Ryanair trips, with positive comments about under-seat fit and durability. These are reported experiences rather than a guarantee that the bag will fit every seat or airline allowance. The rating distribution is mostly five- and four-star, while a smaller share is lower-rated, and does not identify specific causes.

Positive themes

Customers describe the storage layout and hidden rear pocket as useful.
Feedback describes the bag as travel-friendly, durable and a snug under-seat fit.

Frequently asked questions

What capacity is this backpack?

The listing is inconsistent. It claims 24L in the title and size field, but also lists 20 Liters and 20L elsewhere. Confirm the capacity for the selected listing.

Will it fit a 14-inch laptop?

The listing specifies a maximum compatible device size of 14 Inches and describes a separate laptop compartment. It does not provide a more detailed fit guarantee.

Does it include a power bank?

The listing describes a USB charging port and built-in cable, but does not say that a power bank is included.