Alpha One-Niner Recon Nine Evade 1.5 (Lite) vs. ILE Radius

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)FeatureILE Radius
Storage
2 Compression N
None Expanded Capacity None
1 Opening 4
front Passport front
N Passthrough N
Carry
Y Backpack Y
N Hip Belt N
removable Sternum Strap removable
Inside
15in Laptop 16in
3 Main Compartments 2
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
2, side Water Bottle Holder 2, side
Y Water Resistant Y
Material
1000D Black + 210D Ripstop Nylon, Gray1000D Cordura or xpac

ILE Radius

by ILE
Front facing view of the ILE Radius
Capacity21 L
Weight0 kg
Dimensions48×28×15 cm
Airline fit93%
Price$200

Key differences between the Alpha One-Niner Recon Nine Evade 1.5 (Lite) and ILE Radius

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

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 174 accept both. 3 accept only the Alpha One-Niner Recon Nine Evade 1.5 (Lite), and 2 accept only the ILE Radius.

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

American Eagle, easyJet, Ravn Alaska.

Only the ILE Radius fits

Air Niugini, Great Lakes Airlines.

Alpha One-Niner Recon Nine Evade 1.5 (Lite) vs. ILE Radius: which should you pack?

The Alpha One-Niner Recon Nine Evade 1.5 (Lite) carries the same capacity as the ILE Radius (21L vs. 21L), and the two are closely matched on weight. 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 Alpha One-Niner Recon Nine Evade 1.5 (Lite); if you want to travel lighter, the Alpha One-Niner Recon Nine Evade 1.5 (Lite) is the better call.