Timbuk2 Blink vs. United by Blue (R)evolution 25L Convertible Carryall

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

Timbuk2 Blink

Front facing view of the Timbuk2 Blink
Capacity24 L
Weight0.7 kg
Dimensions54×28×10 cm
Airline fit88%
Price$140

Feature by feature

Timbuk2 BlinkFeatureUnited by Blue (R)evolution 25L Convertible Carryall
Storage
Y Compression N
None Expanded Capacity None
0 Opening 0
front Passport front
N Passthrough N
Carry
Y Backpack hideable
N Hip Belt N
N Sternum Strap removable
Inside
15in Laptop 15in
3 Main Compartments 2
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
Water Bottle Holder 2, side
Y Water Resistant Y
Material

United by Blue (R)evolution 25L Convertible Carryall

Capacity25 L
Weight0 kg
Dimensions39×34×13 cm
Airline fit96%
Price$120

Key differences between the Timbuk2 Blink and United by Blue (R)evolution 25L Convertible Carryall

Both have: passport pocket, laptop sleeve, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 166 accept both. 1 accept only the Timbuk2 Blink, and 15 accept only the United by Blue (R)evolution 25L Convertible Carryall.

Only the Timbuk2 Blink fits

Great Lakes Airlines.

Only the United by Blue (R)evolution 25L Convertible Carryall fits

Air Tahiti, American Eagle, Belavia, easyJet, Etihad Airways, Gulf Air, Oman Air, Qatar Airways, Ravn Alaska, Regional Express, Royal Jordanian, Virgin Australia, VivaColombia, Volaris, WestJet.

Timbuk2 Blink vs. United by Blue (R)evolution 25L Convertible Carryall: which should you pack?

The United by Blue (R)evolution 25L Convertible Carryall carries 1L more than the Timbuk2 Blink (24L vs. 25L), and the two are closely matched on weight. For carry-on flexibility, the United by Blue (R)evolution 25L Convertible Carryall fits 96% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the United by Blue (R)evolution 25L Convertible Carryall; if you want to travel lighter, the Timbuk2 Blink is the better call.