L.L.Bean Stowaway Pack vs. Osprey Sirrus 24

Two carry-on travel backpacks, compared spec for spec.

L.L.Bean Stowaway Pack

Front facing view of the L.L.Bean Stowaway Pack
Capacity22 L
Weight0.4 kg
Dimensions48×25×18 cm
Airline fit93%
Price$65

Feature by feature

L.L.Bean Stowaway PackFeatureOsprey Sirrus 24
Storage
2 Compression 4
None Expanded Capacity None
0 Opening 0
top Passport top
N Passthrough N
Carry
Y Backpack Y
Y Hip Belt Y
Y Sternum Strap Y
Inside
N Laptop N
4 Main Compartments 3
N Organizer N
Outside
× Hard Shell ×
N Rain-fly Y
2, side Water Bottle Holder 2, side
Y Water Resistant N
Material
70D recycled polyester ripstopbluesign® APPROVED 210D recycled honey comb nylon, PFC/PFAS-free DWR

Osprey Sirrus 24

Front facing view of the Osprey Sirrus 24
Capacity24 L
Weight1.2 kg
Dimensions55×34×24 cm
Airline fit39%
Price$180

Key differences between the L.L.Bean Stowaway Pack and Osprey Sirrus 24

Both have: passport pocket, backpack straps, hip belt, sternum strap, water bottle pockets.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 73 accept both. 103 accept only the L.L.Bean Stowaway Pack, and 0 accept only the Osprey Sirrus 24.

Only the L.L.Bean Stowaway Pack fits

Air Asia, Air Baltic, Air Canada, Air China, Air Macau, Air Malta, Air Niugini, Air Serbia, Air Seychelles, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, Asiana Airlines, ATA Airlines, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Belavia, Biman Bangladesh, Blue Air, Brussels Airlines, Bulgaria Air, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, China Eastern, CommutAir, Croatia Air, Delta Airlines, Dragonair, Emirates Airlines, Enter Air, Ethiopian Airlines, Etihad Airways, Eurowings, EVA Air, Fiji Airways, Flair Air, flybe, Garuda Indonesia, Great Lakes Airlines, Hawaiian Airlines, Hong Kong Airlines, Icelandair, InselAir, jetBlue Airways, Jetstar Airways, Jetstar Asia, Juneyao Airlines, Kulula, Liat Airlines, LOT Polish, Lufthansa, Luxair, Mahan Air, Malaysia Airlines, Mango, Meridiana Fly, Mesa Airlines, Nordwind Airlines, Norwegian, Oman Air, Pakistan International, Porter Airlines, Qantas Airways, Qatar Airways, Regional Express, Republic Airways, Royal Brunei Airlines, Royal Jordanian, Ryanair, S7, SAS Scandinavian, Scoot, Shandong Airlines, Shenzhen Airlines, Skywest, Inc., South African Airways, SriLankan Airlines, Sun Express, Swiss Int'l Air Lines, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), Tiger Airways, Trans States, TUI, Turkish Airlines, Ukraine International, United Airlines, Vietnam Airlines, VIM Airlines (Closed), Virgin Atlantic, Virgin Australia, Volotea, WestJet, Xiamen.

L.L.Bean Stowaway Pack vs. Osprey Sirrus 24: which should you pack?

The Osprey Sirrus 24 carries 2L more than the L.L.Bean Stowaway Pack (22L vs. 24L), while the L.L.Bean Stowaway Pack is the lighter pack at 0.4kg (vs. 1.2kg). For carry-on flexibility, the L.L.Bean Stowaway Pack fits 93% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Osprey Sirrus 24; if you want to travel lighter, the L.L.Bean Stowaway Pack is the better call.