Aer Pro Slim Pack vs. Moment Everything Backpack 17L Overnight

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

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

Feature by feature

Aer Pro Slim PackFeatureMoment Everything Backpack 17L Overnight
Storage
N Compression N
None Expanded Capacity None
1 Opening 0
front Passport front
Y Passthrough Y
Carry
Y Backpack Y
N Hip Belt N
Y Sternum Strap N
Inside
16in Laptop 14in
3 Main Compartments 3
Y Organizer N
Outside
× Hard Shell ×
N Rain-fly N
1, side Water Bottle Holder 1, side
Y Water Resistant Y
Material
840D CORDURA re/cor recycled nylon420D Nylon Fabric

Moment Everything Backpack 17L Overnight

Capacity17 L
Weight0.7 kg
Dimensions42×26×15 cm
Airline fit96%
Price$150

Key differences between the Aer Pro Slim Pack and Moment Everything Backpack 17L Overnight

Both have: passport pocket, luggage passthrough, backpack straps, 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. 0 accept only the Aer Pro Slim Pack, and 2 accept only the Moment Everything Backpack 17L Overnight.

Only the Moment Everything Backpack 17L Overnight fits

Air Niugini, Great Lakes Airlines.

Aer Pro Slim Pack vs. Moment Everything Backpack 17L Overnight: which should you pack?

The Moment Everything Backpack 17L Overnight carries 4L more than the Aer Pro Slim Pack (13L vs. 17L), while the Moment Everything Backpack 17L Overnight is the lighter pack at 0.7kg (vs. 0.9kg). For carry-on flexibility, the Moment Everything Backpack 17L Overnight fits 96% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Moment Everything Backpack 17L Overnight; if you want to travel lighter, the Moment Everything Backpack 17L Overnight is the better call.