Alpha One-Niner Recon Nine Evade 1.5 (Lite) vs. Yeti All-Weather Backpack 25L

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

Alpha One-Niner Recon Nine Evade 1.5 (Lite)

Front facing view of the Alpha One-Niner Recon Nine Evade 1.5 (Lite)
Capacity21 L
Weight1.4 kg
Dimensions46×31×15 cm
Airline fit94%
Price$175

Feature by feature

Alpha One-Niner Recon Nine Evade 1.5 (Lite)FeatureYeti All-Weather Backpack 25L
Storage
2 Compression N
None Expanded Capacity None
1 Opening 1
front Passport front
N Passthrough N
Carry
Y Backpack Y
N Hip Belt removable
removable Sternum Strap removable
Inside
15in Laptop N
3 Main Compartments 3
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
2, side Water Bottle Holder 1, front
Y Water Resistant Y
Material
1000D Black + 210D Ripstop Nylon, GrayDryHide shell

Yeti All-Weather Backpack 25L

by Yeti
Front facing view of the Yeti All-Weather Backpack 25L
Capacity25 L
Weight1.6 kg
Dimensions55×35×23 cm
Airline fit67%
Price$250

Key differences between the Alpha One-Niner Recon Nine Evade 1.5 (Lite) and Yeti All-Weather Backpack 25L

Both have: passport pocket, backpack straps, sternum strap, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 127 accept both. 50 accept only the Alpha One-Niner Recon Nine Evade 1.5 (Lite), and 0 accept only the Yeti All-Weather Backpack 25L.

Only the Alpha One-Niner Recon Nine Evade 1.5 (Lite) fits

Air Baltic, Air China, Air Malta, Air Serbia, Air Seychelles, American Eagle, Asiana Airlines, ATA Airlines, Belavia, Blue Air, Bulgaria Air, Cayman Airways, China Eastern, Croatia Air, easyJet, Emirates Airlines, Enter Air, Etihad Airways, flybe, Icelandair, InselAir, Juneyao Airlines, Liat Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Oman Air, Pakistan International, Qatar Airways, Ravn Alaska, Regional Express, Royal Brunei Airlines, Royal Jordanian, Ryanair, S7, Scoot, Shandong Airlines, Shenzhen Airlines, Sun Express, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), Tiger Airways, TUI, Ukraine International, VIM Airlines (Closed), Virgin Australia, Volotea, WestJet, Xiamen.

Alpha One-Niner Recon Nine Evade 1.5 (Lite) vs. Yeti All-Weather Backpack 25L: which should you pack?

The Yeti All-Weather Backpack 25L carries 4L more than the Alpha One-Niner Recon Nine Evade 1.5 (Lite) (21L vs. 25L), while the Alpha One-Niner Recon Nine Evade 1.5 (Lite) is the lighter pack at 1.4kg (vs. 1.6kg). For carry-on flexibility, the Alpha One-Niner Recon Nine Evade 1.5 (Lite) fits 94% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Yeti All-Weather Backpack 25L; if you want to travel lighter, the Alpha One-Niner Recon Nine Evade 1.5 (Lite) is the better call.