Samsonite Guardit 3.0 Cabin Backpack, 25 L, 40 × 30 × 20 cm

Samsonite Guardit 3.0 is a 25-litre cabin backpack with a padded laptop compartment listed for devices up to 15.6 inches. Its stated 40 × 30 × 20 cm size and 0.7 kg weight suit buyers seeking a light carry-on with organised storage, though airline cabin rules can vary.

At a glance

The listing states a 40 × 30 × 20 cm outer size and 25-litre capacity, intended to fit the named airlines' carry-on size.
A padded laptop compartment is specified for computers up to 15.6 inches, alongside a tablet pocket and internal clothing organisation.
A breathable 3D mesh back panel, padded handle and smart sleeve are listed for carrying and travel organisation.
The manufacturer describes the treated fabric as water-resistant, not waterproof.

Price

£52.50Save 30%

Reference price: ~~£75.00~~

Price checked: 14 Nov 2026

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Pros and cons

Pros

Compact stated dimensions and a 0.7 kg listed weight make it a light option for cabin travel.
Separate padded laptop and tablet storage, mesh clothing compartments and cross ties help divide work and travel items.
The smart sleeve is designed to let the backpack sit on a suitcase handle.
The listing claims the outer material, lining and zips use recycled PET.

Technical specifications

13 specifications

Identity
Brand	Samsonite
Model	160080/1090
Colour	Blue
Style	Classic

Capacity and dimensions
Capacity	25 litres
Dimensions	30L x 20W x 40H centimetres
Weight listed	0.7 Kilograms
Size	S

Storage and organisation
Other organisation	Front pocket with gussets and internal organization. Clothes compartment with 2 see-through mesh compartments and cross ties. Padded laptop compartment and tablet pocket to protect electronic devices from damage. Smart sleeve. Comfortable and breathable 3D mesh back panel. Soft padded handle. Metal hardware with kissing puller for added security in laptop compartment. Double sided bottle bag.

Materials and protection
Outer material	Polyester
Shell type	Soft
Water resistance listed	Water Resistant
Recycled material claim	101% of the weight of the outer material, inner lining and zippers are made from recycled PET plastic

What to know before buying

Listing details to confirm

The listing says the bag matches Ryanair, Wizz Air and Vueling carry-on dimensions, but airline rules and enforcement can vary. Confirm current limits for your ticket and route. Water resistance is not a waterproofing claim. The recycled-content statement says “101%”, which is inconsistent and should not be treated as a reliable percentage without clarification.

Who is it for?

A good fit for

Travellers wanting a light, compact cabin backpack with a dedicated laptop compartment.
Commuters or business travellers who value separate laptop, tablet and clothing storage.
Buyers looking for a soft-sided bag with a suitcase sleeve and water-resistant treatment.

Less suited to

People needing a waterproof bag or a larger travel pack.
Travellers whose airline or ticket requires dimensions different from the stated 40 × 30 × 20 cm.

Samsonite Guardit 3.0 Cabin Backpack, 25 L, 40 × 30 × 20 cm · photo 2 — Additional product photo 2

Customer reviews on Amazon

5 / 5 · 3 ratings

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The supplied rating information is entirely five-star, but it represents only a small number of ratings and contains no written feedback. It cannot establish why customers rated the backpack highly or how it performs. For buyers considering its listed cabin dimensions, light weight and laptop storage, the ratings offer limited reassurance rather than evidence about fit, comfort or durability.

Frequently asked questions

What are the listed dimensions and capacity?

The listing gives dimensions of 30L x 20W x 40H centimetres and a capacity of 25 litres. It also describes the outer size as 40 x 30 x 20 cm.

What size laptop does it accommodate?

The product description says it is suitable for computers up to 15.6 inches and lists a padded laptop compartment. Check your device's actual dimensions against the compartment before buying.

Is the backpack waterproof?

No waterproof claim is provided. The listing calls it water-resistant and says the fabric has a protective coating.

Does it fit airline cabin-bag limits?

The listing says its 40 x 30 x 20 cm size suits Ryanair, Wizz Air and Vueling carry-on sizing. Airline rules may vary by fare and route, so confirm the current allowance before travelling.