Deuter Freerider Lite 20 vs. Deuter Trans Alpine 28 SL

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

Deuter Freerider Lite 20

Front facing view of the Deuter Freerider Lite 20
Capacity20 L
Weight0.84 kg
Dimensions52×29×17 cm
Airline fit88%
Price$130

Feature by feature

Deuter Freerider Lite 20FeatureDeuter Trans Alpine 28 SL
Storage
Y Compression Y
None Expanded Capacity None
4 Opening 4
N Passport N
N Passthrough N
Carry
Y Backpack Y
Y Hip Belt Y
Y Sternum Strap Y
Inside
N Laptop N
1 Main Compartments 1
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly Y
N Water Bottle Holder 2
Y Water Resistant Y
Material
100D PA Ripstop210D PA, 600D PES

Deuter Trans Alpine 28 SL

Front facing view of the Deuter Trans Alpine 28 SL
Capacity28 L
Weight1.19 kg
Dimensions52×26×22 cm
Airline fit71%
Price$145

Key differences between the Deuter Freerider Lite 20 and Deuter Trans Alpine 28 SL

Both have: compression straps, backpack straps, hip belt, sternum strap, built-in organizer, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 133 accept both. 34 accept only the Deuter Freerider Lite 20, and 1 accept only the Deuter Trans Alpine 28 SL.

Only the Deuter Freerider Lite 20 fits

Air Baltic, Air China, Air Malta, Air Serbia, Air Seychelles, Asiana Airlines, ATA Airlines, Blue Air, Bulgaria Air, China Eastern, Emirates Airlines, Enter Air, flybe, Icelandair, InselAir, Juneyao Airlines, Liat Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Royal Brunei Airlines, Ryanair, S7, Shandong Airlines, Shenzhen Airlines, Sun Express, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), TUI, Ukraine International, VIM Airlines (Closed), Volotea, Xiamen.

Only the Deuter Trans Alpine 28 SL fits

Great Lakes Airlines.

Deuter Freerider Lite 20 vs. Deuter Trans Alpine 28 SL: which should you pack?

The Deuter Trans Alpine 28 SL carries 8L more than the Deuter Freerider Lite 20 (20L vs. 28L), while the Deuter Freerider Lite 20 is the lighter pack at 0.84kg (vs. 1.19kg). For carry-on flexibility, the Deuter Freerider Lite 20 fits 88% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Deuter Trans Alpine 28 SL; if you want to travel lighter, the Deuter Freerider Lite 20 is the better call.