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Fjällräven Kånken Outlong vs Gregory Nano 18

The Fjällräven Kånken Outlong is 18L and 0.5kg1.1lb; the Gregory Nano 18 is 18L and 0.5kg1.1lb. They weigh the same. The Gregory Nano 18 costs $85 less. The Fjällräven Kånken Outlong fits the carry-on limit of 36 of 36 major airlines and the Gregory Nano 18 fits 35; under the seat, 20 and 0 of 26.

SpecFjällräven Kånken OutlongGregory Nano 18
Price$165$80Best
Volume18L18L
Weight0.5kg1.1lb0.5kg1.1lb
Carry-on compliance100%Best97%
Personal-item compliance77%Best0%
Dimensions40×27.5×14cm15.5×11×5.5in51×27×20cm20×10.5×8in
Laptopsleeve, size not publishedno laptop sleeve
Bottle pocketsn/a1
Compression strapsn/a2
Openingzippered main compartment plus a zippered compartment in the baselarge zippered main compartment
WarrantyLifetime50 years
FitUnisexn/a
OrganizerYesYes
Shoe compartmentNoNo
Hydration sleeveNoYes
Frame sheetNoNo
Water-resistantNoNo
Rain coverNoNo
MOLLENoNo
Hip beltNoHideable
Sternum strapRemovableYes
Load liftersNoNo
Shoulder strapNoNo
Luggage pass-throughNoNo
Camera compartmentNoNo
MaterialVinylon F (100% vinylal); lining 100% recycled polyamide210D recycled nylon / 450D recycled polyester, C0 DWR
Last checked2026-092026-09

Where their airline fit differs

AirlineLimitFjällräven Kånken OutlongGregory Nano 18
Air CanadaPersonal itemFitsToo big
Air FrancePersonal itemFitsToo big
Allegiant AirPersonal itemFitsToo big
American AirlinesPersonal itemFitsToo big
ANA (All Nippon Airways)Personal itemFitsToo big
British AirwaysPersonal itemFitsToo big
easyJetPersonal itemFitsToo big
Frontier AirlinesPersonal itemFitsToo big
JetBlue AirwaysPersonal itemFitsToo big
KLMPersonal itemFitsToo big
LATAM AirlinesPersonal itemFitsToo big
LufthansaPersonal itemFitsToo big
Norwegian Air ShuttlePersonal itemFitsToo big
Qatar AirwaysCarry-onFitsToo big
RyanairPersonal itemFitsToo big
SASPersonal itemFitsToo big
Turkish AirlinesPersonal itemFitsToo big
VolarisPersonal itemFitsToo big
VuelingPersonal itemFitsToo big
WestJetPersonal itemFitsToo big
Wizz AirPersonal itemFitsToo big

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Specs come from each brand's own product page. Fit uses listed dimensions in any orientation. How we score carry-on fit.

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