Spare Camel 2.0 Backpack

Alpha One Niner Spare Camel 2.0 Backpack is a 30L, 1.77kg3.9lb travel backpack measuring 52×32×19.5cm20.5×12.5×7.5in. It fits the carry-on size limit of 35 of 36 major airlines and the personal-item limit of 0 of 26. Under the seat, its 52cm20.5in side is over the 40cm15.7in limit at 12 of the 26 airlines it misses. Specs from alphaoneniner.com, checked October 2026.

Volume: 30Lfixed size
Weight: 1.77kg3.9lb3.9lb1.77kg
Carry-on: 35/36airlines fit it
Personal item: 0/26under-seat limits

Dimensions: 52×32×19.5cm20.5×12.5×7.5in 20.5×12.5×7.5in52×32×19.5cm
Price: $295 as of October 2026
Laptop: sleeve, size not published
Opening: main compartment zip, clamshell laptop compartment, front zip pocket behind the loop patch
Warranty: 5 years Year one covers wear too; years two to five cover defects only.
Compartments: n/a
Bottle pockets: n/a

Organizer
MOLLE
Hip belt (insert sold separately)
Sternum strap

Material: Dimension-Polyant X50 Tactical with Brookwood Squadron laser cut PALS panel and 210D ripstop nylon lining, YKK RC zippers, WooJin hardware

BOGear x Alpha One Niner collaboration; list price $295, on sale for $235 when checked
Padded laptop sleeve fits laptops up to 15.5 x 11.5 x 1 in, plus padded tablet sleeve
Padded hip belt and beavertail sold separately
Page lists depth as both 6.75 in and 7.5 in; recorded the 195 mm metric value

Last checked: 2026-10. Prices and specs may have changed.

Does the Alpha One Niner Spare Camel 2.0 Backpack fit airline carry-on limits?

Draw against

Cabin bag, tight (0.5cm spare)Cabin bag, tight (0.2in spare) on Ryanair. cabin bag 55×40×20cm21.5×15.5×8in · under the seat 40×30×20cm15.5×12×8in. Bag in cminches, turned to fit.

Flag as a tight fit undercm spare

Airline	Carry-on	Personal item	Cabin-bag weight
Air Arabia	Tight fit (0.5cm spare)Tight fit (0.2in spare)	Too bigToo big	5.2kg to pack (of 7kg)11.5lb to pack (of 15.4lb)
Air CanadaCabin bag not on every fare	FitsFits	Too bigToo big	No published limitNo published limit
Air FranceCabin bag not on every fare	FitsFits	Too bigToo big	10.2kg to pack (of 12kg shared with personal item)22.5lb to pack (of 26.5lb shared with personal item)
Air India	Tight fit (0.5cm spare)Tight fit (0.2in spare)	No published limit	5.2kg to pack (of 7kg)11.5lb to pack (of 15.4lb)
AirAsia	FitsFits	Too bigToo big	5.2kg to pack (of 7kg shared with personal item)11.5lb to pack (of 15.4lb shared with personal item)
Alaska Airlines	FitsFits	No published limit	No published limitNo published limit
Allegiant AirCabin bag not on every fare	FitsFits	Too bigToo big	No published limitNo published limit
American Airlines	FitsFits	Too bigToo big	No published limitNo published limit
ANA (All Nippon Airways)	FitsFits	Too bigToo big	8.2kg to pack (of 10kg shared with personal item)18.1lb to pack (of 22lb shared with personal item)
AviancaCabin bag not on every fare	FitsFits	No published limit	8.2kg to pack (of 10kg)18.1lb to pack (of 22lb)
British Airways	FitsFits	Too bigToo big	No published limitNo published limit
Cebu Pacific	FitsFits	Too bigToo big	8.2kg to pack (of 10kg shared with personal item)18.1lb to pack (of 22lb shared with personal item)
Delta Air Lines	FitsFits	No published limit	No published limitNo published limit
easyJetCabin bag not on every fare	FitsFits	Too bigToo big	13.2kg to pack (of 15kg)29.1lb to pack (of 33.1lb)
Emirates	FitsFits	No published limit	5.2kg to pack (of 7kg)11.5lb to pack (of 15.4lb)
Frontier AirlinesCabin bag not on every fare	FitsFits	Too bigToo big	14.1kg to pack (of 15.9kg)31.1lb to pack (of 35.1lb)
Gol Linhas Aereas	FitsFits	No published limit	8.2kg to pack (of 10kg)18.1lb to pack (of 22lb)
IndiGo	FitsFits	No published limit	5.2kg to pack (of 7kg)11.5lb to pack (of 15.4lb)
JetBlue Airways	FitsFits	Too bigToo big	No published limitNo published limit
KLMCabin bag not on every fare	FitsFits	Too bigToo big	10.2kg to pack (of 12kg shared with personal item)22.5lb to pack (of 26.5lb shared with personal item)
LATAM Airlines	FitsFits	Too bigToo big	10.2kg to pack (of 12kg)22.5lb to pack (of 26.5lb)
LufthansaCabin bag not on every fare	FitsFits	Too bigToo big	6.2kg to pack (of 8kg)13.7lb to pack (of 17.6lb)
Norwegian Air ShuttleCabin bag not on every fare	FitsFits	Too bigToo big	8.2kg to pack (of 10kg shared with personal item)18.1lb to pack (of 22lb shared with personal item)
Qantas	FitsFits	No published limit	5.2kg to pack (of 7kg shared with personal item)11.5lb to pack (of 15.4lb shared with personal item)
Qatar Airways	Too bigToo big	No published limit	5.2kg to pack (of 7kg)11.5lb to pack (of 15.4lb)
RyanairCabin bag not on every fare	Tight fit (0.5cm spare)Tight fit (0.2in spare)	Too bigToo big	8.2kg to pack (of 10kg)18.1lb to pack (of 22lb)
SAS	FitsFits	Too bigToo big	6.2kg to pack (of 8kg)13.7lb to pack (of 17.6lb)
Singapore Airlines	FitsFits	Too bigToo big	5.2kg to pack (of 7kg)11.5lb to pack (of 15.4lb)
Southwest Airlines	FitsFits	No published limit	No published limitNo published limit
Turkish Airlines	FitsFits	Too bigToo big	6.2kg to pack (of 8kg)13.7lb to pack (of 17.6lb)
United AirlinesCabin bag not on every fare	FitsFits	Too bigToo big	No published limitNo published limit
Vietjet Air	FitsFits	Too bigToo big	5.2kg to pack (of 7kg shared with personal item)11.5lb to pack (of 15.4lb shared with personal item)
VolarisCabin bag not on every fare	FitsFits	Too bigToo big	8.2kg to pack (of 10kg)18.1lb to pack (of 22lb)
VuelingCabin bag not on every fare	Tight fit (0.5cm spare)Tight fit (0.2in spare)	Too bigToo big	8.2kg to pack (of 10kg)18.1lb to pack (of 22lb)
WestJetCabin bag not on every fare	FitsFits	Too bigToo big	No published limitNo published limit
Wizz AirCabin bag not on every fare	FitsFits	Too bigToo big	8.2kg to pack (of 10kg)18.1lb to pack (of 22lb)

Compared in any orientation against each airline's published size limit. A tight fit has under 2cm to spare, so a packed soft bag may not pass a sizer. Set it to 0 to turn the warning off. Weight is what the airline allows in the cabin minus this bag's empty 1.77kg3.9lb. Limits and sources. Own a different bag? Check it against every airline.