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Product guide

Flight Knight FFK71_NAVY_S 40L Soft Cabin Suitcase

Flight Knight FFK71_NAVY_S is a soft-sided cabin suitcase with a listed 40-litre capacity, four spinner wheels and a telescopic handle. Its claimed 55 x 40 x 20 cm size is intended for Ryanair Priority cabin use, but airline allowances depend on the fare and current rules.

At a glance

  • Four spinner wheels and an extendable telescopic handle are listed for rolling and pulling the case.
  • The listing gives a 40-litre capacity and describes two sections, one pocket and a shirt compartment.
  • A combination lock is listed. The feature panel also claims the case is expandable.
Price
£24.99Save 29%

Reference price: £34.99

Price checked: 14 Nov 2026

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Pros and cons

Pros

  • The listed 2.3 kg weight keeps the empty case relatively light to carry.
  • Four spinner wheels can make it easier to change direction in busy terminals.
  • The stated 40-litre capacity and internal sections support organised packing for short trips.

Cons

  • The case is listed as not water resistant, so it offers no stated protection against rain.

Technical specifications

18 specifications
Identity
BrandFlight Knight
ModelFFK71_NAVY_S
Dimensions and capacity
Listed size55x40x20cm
Dimensions40L x 20W x 55H centimetres
Capacity40 litres
Weight listed2.3 Kilograms
Construction and protection
ShellSoft
MaterialPolyester
Denier800
Water resistance listedNot Water Resistant
Features
Wheel typeSpinner
Number of wheels4
Lock typeCombination Lock
Handle typeTelescopic Extendable Handle
Number of handles1
Number of sections2
Strap typeAdjustable
Special featuresExpandable, Shirt Compartment, Telescopic Handle, Wheel, Zip Closure

What to know before buying

Listing details to confirm

The listing gives the size both as 55x40x20cm and 40L x 20W x 55H centimetres, which describe matching dimensions in different orders. It also claims scratch and water resistance in promotional copy, but the technical details say Not Water Resistant. Airline compatibility claims are not a guarantee of acceptance, so confirm current limits for your airline and fare, including whether the case counts as Priority cabin baggage. The listed handle count is one, while promotional text mentions an additional reinforced handle. Expansion is claimed, but no expanded dimensions are supplied.

Who is it for?

A good fit for

  • Travellers wanting a soft-sided cabin case with four spinner wheels and a telescopic handle.
  • Short-trip packers who value the listed 40-litre capacity, shirt compartment and internal sections.

Less suited to

  • Travellers who need stated rain protection or a hard shell.
  • Anyone relying on a guaranteed airline fit without checking the current rules for their ticket.
Flight Knight FFK71_NAVY_S 40L Soft Cabin Suitcase · photo 2
Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 241 ratings
  • 5 stars63%63%
  • 4 stars23%23%
  • 3 stars7%7%
  • 2 stars3%3%
  • 1 star4%4%

Customer feedback highlights perceived spaciousness, light weight, portability, appearance and easy movement on its four wheels. Durability feedback is mixed, with some describing the suitcase as sturdy and others reporting a wobbly telescopic handle. These experiences matter if the handle will see frequent use, while the stated 40-litre capacity and 2.3 kg weight provide useful context rather than proof of performance.

Positive themes

  • Customers describe the case as spacious and lightweight, and appreciate its mobility and appearance.

Mixed feedback

  • Durability impressions differ. Some customers find it sturdy, while others report that the telescopic handle feels wobbly.

Frequently asked questions

What size is the Flight Knight FFK71_NAVY_S?

The listing states 55x40x20cm and also 40L x 20W x 55H centimetres. Confirm the relevant airline's current cabin dimensions before travel.

Does it have four wheels and a telescopic handle?

Yes. Four spinner wheels and a telescopic extendable handle are listed.

Is the suitcase waterproof?

No waterproof protection is established. The technical details say Not Water Resistant, despite promotional text that claims water resistance.

Is it approved for Ryanair Priority cabin baggage?

The listing claims compatibility with Ryanair Priority, but acceptance depends on the current airline rules and the fare purchased. Check the allowance before travelling.

Flight Knight FFK71_NAVY_S 40L Soft Cabin Suitcase · photo 3
Additional product photo 3

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