Samsonite Guardit 3.0 17.3-inch Laptop Backpack, 27.5L, Blue

Blue: The Samsonite Guardit 3.0 laptop backpack is a 27.5-litre work bag with a padded laptop compartment, tablet pocket and suitcase sleeve. Its listed maximum device size is 17.3 inches, while customer feedback includes mixed comments about size, so check your device dimensions before buying.

At a glance

Padded laptop compartment and separate tablet pocket, alongside organisation space for documents and cables.
Smart sleeve lets the backpack attach to a suitcase handle.
Bottle pockets, including a double-sided bottle pocket, are listed.
The maker says the outer material, lining and zips use recycled PET plastic.

Price

£60.46Save 23%

Reference price: ~~£79.00~~

Price checked: 14 Nov 2026

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Often bought together

Samsonite GUARDIT 3.0-17.3" Laptop backpack, 27.5L, Blue (Blue)

Pros and cons

Pros

Multiple dedicated areas for a laptop, tablet, documents and small work items can help separate everyday essentials.
A suitcase sleeve and lightweight listed weight of 0.8 kg suit commuting and travel where carrying comfort matters.
Water-resistant treatment and recycled PET construction are specified by the maker.

Technical specifications

18 specifications

Identity
Brand	Samsonite
Model	Guardit

Capacity and dimensions
Capacity	27.5 Liters
Dimensions (D x W x H)	20.5D x 32W x 48H centimetres
Weight listed	0.8 Kilograms
Maximum compatible device size	17.3 Inches

Materials and protection
Material listed	100% recycled PET polyester
Water resistance listed	Water Resistant
Shell type	Soft Shell

Organisation and carrying
Compartments	5
Pockets	7
Closure	Zipper
Straps	Adjustable
Special features	Bottle Holder, Ergonomic, Laptop Compartment, Trolley Sleeve, Water Resistant

Appearance and intended use
Colour	Blue
Design	Laptop Backpack
Recommended use	Work
Age range	Adult

What to know before buying

The 17.3-inch figure is a stated maximum device size, not a guarantee that every laptop of that diagonal will fit. Compare the laptop's actual dimensions with the compartment before buying. Water resistance is not a claim of waterproofing.

Who is it for?

A good fit for

Workers or university students carrying a laptop, tablet and documents who want separate storage areas.
Commuters and travellers who can make use of a suitcase sleeve and bottle pockets.

Less suited to

Buyers who need a confirmed waterproof bag or verified fit for a particular laptop model.
Anyone seeking customer-confirmed sizing for a 17.3-inch device. Feedback on size is mixed.

Samsonite Guardit 3.0 17.3-inch Laptop Backpack, 27.5L, Blue · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 236 ratings

5 stars78%78%
4 stars12%12%
3 stars3%3%
2 stars3%3%
1 star4%4%

Customer feedback describes the backpack as well made, while size opinions are mixed and one customer mentioned fitting a 15.6-inch laptop. The listing states a maximum compatible size of 17.3 inches, so buyers should treat that as a claimed limit rather than confirmation of fit for their particular device. The overall rating distribution is mostly five-star, but ratings alone do not explain individual experiences.

Positive themes

Customers describe the backpack as well made.

Mixed feedback

Customer feedback on size is mixed.

Frequently asked questions

Will this backpack fit a 17.3-inch laptop?

The listing specifies compatibility up to 17.3 inches, but that diagonal alone cannot confirm fit for every laptop. Compare your device's dimensions with the compartment.

Is the backpack waterproof?

No waterproof claim is supplied. The maker describes a protective coating and lists the bag as water resistant.

Can it attach to a suitcase?

Yes. A smart sleeve is listed for placing the backpack over a suitcase handle.

What is the backpack made from?

The listed material is 100% recycled PET polyester. The maker also says the outer material, lining and zips use recycled PET plastic.