Aer Tech Pack vs. Pakt Everyday 15L Backpack

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

Aer Tech Pack

by Aer
Front facing view of the Aer Tech Pack
Capacity16 L
Weight1.5 kg
Dimensions48×32×18 cm
Airline fit92%
Price$210

Feature by feature

Aer Tech PackFeaturePakt Everyday 15L Backpack
Storage
N Compression N
None Expanded Capacity None
0 Opening 0
top Passport front
N Passthrough N
Carry
Y Backpack removable
N Hip Belt N
removable Sternum Strap N
Inside
16in Laptop 16in
4 Main Compartments 4
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
1, side Water Bottle Holder 1, side
Y Water Resistant Y
Material
Water-resistant, coated front exterior 1680D Cordura ballistic nylon side exterior YKK AquaGuard zippers500D recycled nylon

Pakt Everyday 15L Backpack

by Pakt
Front facing view of the Pakt Everyday 15L Backpack
Capacity15 L
Weight0.7 kg
Dimensions44×28×11 cm
Airline fit96%
Price$185

Key differences between the Aer Tech Pack and Pakt Everyday 15L Backpack

Both have: laptop sleeve, built-in organizer, 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. 0 accept only the Aer Tech Pack, and 7 accept only the Pakt Everyday 15L Backpack.

Only the Pakt Everyday 15L Backpack fits

Air Niugini, Air Tahiti, American Eagle, easyJet, Great Lakes Airlines, Gulf Air, Ravn Alaska.

Aer Tech Pack vs. Pakt Everyday 15L Backpack: which should you pack?

The Aer Tech Pack carries 1L more than the Pakt Everyday 15L Backpack (16L vs. 15L), while the Pakt Everyday 15L Backpack is the lighter pack at 0.7kg (vs. 1.5kg). For carry-on flexibility, the Pakt Everyday 15L Backpack fits 96% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Aer Tech Pack; if you want to travel lighter, the Pakt Everyday 15L Backpack is the better call.