Timbuk2 Division Laptop Backpack Deluxe vs. Aer Pro Slim Pack

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

Timbuk2 Division Laptop Backpack Deluxe

Front facing view of the Timbuk2 Division Laptop Backpack Deluxe
Capacity18 L
Weight1 kg
Dimensions44×27×13 cm
Airline fit96%
Price$140

Feature by feature

Timbuk2 Division Laptop Backpack DeluxeFeatureAer Pro Slim Pack
Storage
2 Compression N
None Expanded Capacity None
0 Opening 1
front Passport front
Y Passthrough Y
Carry
Y Backpack Y
N Hip Belt N
Y Sternum Strap Y
Inside
15in Laptop 16in
3 Main Compartments 3
N Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
1, side Water Bottle Holder 1, side
Y Water Resistant Y
Material
840D CORDURA re/cor recycled nylon

Aer Pro Slim Pack

by Aer
Front facing view of the Aer Pro Slim Pack
Capacity13 L
Weight0.9 kg
Dimensions43×31×10 cm
Airline fit95%
Price$140

Key differences between the Timbuk2 Division Laptop Backpack Deluxe and Aer Pro Slim Pack

Both have: passport pocket, luggage passthrough, 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. 179 accept both. 2 accept only the Timbuk2 Division Laptop Backpack Deluxe, and 0 accept only the Aer Pro Slim Pack.

Only the Timbuk2 Division Laptop Backpack Deluxe fits

Air Niugini, Great Lakes Airlines.

Timbuk2 Division Laptop Backpack Deluxe vs. Aer Pro Slim Pack: which should you pack?

The Timbuk2 Division Laptop Backpack Deluxe carries 5L more than the Aer Pro Slim Pack (18L vs. 13L), while the Aer Pro Slim Pack is the lighter pack at 0.9kg (vs. 1kg). For carry-on flexibility, the Timbuk2 Division Laptop Backpack Deluxe fits 96% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Timbuk2 Division Laptop Backpack Deluxe; if you want to travel lighter, the Aer Pro Slim Pack is the better call.