Lossga 2006 30L Underseat Travel Backpack, 45 x 36 x 20 cm

Underseat: The Lossga 2006 travel backpack is listed at 45 x 36 x 20 cm, with a stated 30-litre capacity and a separate laptop compartment for devices up to 15.6 inches. Its organised compartments and luggage trolley strap suit short trips, while airline fit should be checked against your specific carrier and packed bag.

At a glance

A main compartment, laptop compartment, front pocket, wet bag and side pockets are described for separating travel items.
The listing describes a luggage trolley strap and a concealed pocket for valuables.
The manufacturer describes a 90–180 degree opening for security checks and adjustable, padded S-shaped shoulder straps.

Price

£19.97Save 31%

Reference price: ~~£28.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

Listed 30-litre capacity and separate laptop storage make it useful for packing clothes alongside a laptop.
A trolley strap offers an option to attach the backpack to rolling luggage.
Customer feedback reports useful storage and comfortable carrying for short trips.

Technical specifications

16 specifications

Identity and size
Brand	Lossga
Model	2006
Listed size	45 x 36 x 20 cm
Dimensions (D x W x H)	20D x 36W x 20H centimetres
Capacity	30 Liters
Colour	Grey-1
Item type	backpack

Storage and closure
Maximum compatible device size	15.6 Inches
Pockets	3
Closure	Zipper

Materials and carrying
Outer material	Polyester
Shell	Soft Shell
Water resistance listed	Water Resistant
Strap type	Adjustable
Harness type	S-Curve Harness
Care instructions	Machine Wash

What to know before buying

The title and product details list 45 x 36 x 20 cm, but the dimensions field says 20D x 36W x 20H centimetres. The description also warns that manual measurement may vary by 2–3 cm. Confirm the selected bag's measurements and your airline's current cabin-bag allowance before travel. The listing's three-pocket and three-compartment counts do not clearly reconcile with its described front, side, wet and laptop storage. Airline fit claims are not a guarantee for every carrier or packed configuration.

Who is it for?

A good fit for

Travellers wanting a soft-shell backpack with a stated 30-litre capacity and separated storage for a short trip.
People who want laptop storage listed for devices up to 15.6 inches and a trolley attachment strap.

Less suited to

Buyers who need a confirmed exact measurement or guaranteed acceptance under a particular airline's baggage rules.

Lossga 2006 30L Underseat Travel Backpack, 45 x 36 x 20 cm · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 2,084 ratings

5 stars83%83%
4 stars10%10%
3 stars4%4%
2 stars2%2%
1 star1%1%

Customer feedback highlights perceived quality, useful storage, size and comfort, including reports of fitting under a plane seat and carrying comfortably on short trips. These impressions align with the listed 30-litre capacity, multiple storage areas and padded shoulder straps, but do not establish fit for every airline. The overall rating distribution is mostly five-star, with a smaller range of lower ratings, so experiences are not uniform.

Positive themes

Customers report useful storage and pockets for organising travel items.
Feedback describes the size as suitable for short trips and airport hand luggage.
Customers mention comfortable carrying, including wide padded straps.

Frequently asked questions

What size is the Lossga 2006 backpack?

The listed size is 45 x 36 x 20 cm, while another dimensions field gives 20D x 36W x 20H centimetres. The listing also notes a possible 2–3 cm manual-measurement difference, so confirm the measurements before relying on airline fit.

What laptop size does it accommodate?

The product details list a maximum compatible device size of 15.6 inches, and the description identifies a dedicated laptop compartment.

Is it described as water resistant?

Yes. The product details list it as water resistant, and the description identifies polyester construction. No waterproof guarantee is stated.

How is the interior organised?

The description names a main compartment, laptop compartment, front pocket, wet bag and side pockets. The separate specification lists three pockets and three compartments, so the counts are not clearly reconciled.