SwissGear Voyager USB 21.5" Travel Laptop Backpack vs. Nomatic Travel 40L Bag

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

SwissGear Voyager USB 21.5" Travel Laptop Backpack

Front facing view of the SwissGear Voyager USB 21.5" Travel Laptop Backpack
Capacity44 L
Weight1.2 kg
Dimensions55×32×24 cm
Airline fit39%
Price$100

Feature by feature

SwissGear Voyager USB 21.5" Travel Laptop BackpackFeatureNomatic Travel 40L Bag
Storage
N Compression N
None Expanded Capacity None
1 Opening 1
top Passport top
N Passthrough Y
Carry
hideable Backpack hideable
N Hip Belt removable
Y Sternum Strap Y
Inside
17in Laptop 16in
4 Main Compartments 7
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
2, side Water Bottle Holder 2, side
Y Water Resistant Y
Material
Polyester90% Polyester / 10% Nylon Weather Resistant YKK Zippers

Nomatic Travel 40L Bag

Front facing view of the Nomatic Travel 40L Bag
Capacity40 L
Weight1.6 kg
Dimensions53×36×23 cm
Airline fit63%
Price$330

Key differences between the SwissGear Voyager USB 21.5" Travel Laptop Backpack and Nomatic Travel 40L Bag

Both have: passport pocket, backpack straps, sternum strap, 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. 63 accept both. 11 accept only the SwissGear Voyager USB 21.5" Travel Laptop Backpack, and 57 accept only the Nomatic Travel 40L Bag.

Only the SwissGear Voyager USB 21.5" Travel Laptop Backpack fits

Aerolineas Argentinas, Air France, Air India, Air Mauritius, Boliviana de Aviacion, Indigo, Jet Airways, Kenya Airways, KLM, LATAM , Sky Airlines.

Only the Nomatic Travel 40L Bag fits

Air Asia, Air Canada, Air Macau, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Biman Bangladesh, Brussels Airlines, Cambodia Angkor Air, Cathay Pacific, Cebu Pacific, China Airlines, CommutAir, Delta Airlines, Dragonair, Ethiopian Airlines, Eurowings, EVA Air, Fiji Airways, Flair Air, Garuda Indonesia, Hawaiian Airlines, Hong Kong Airlines, jetBlue Airways, Jetstar Airways, Jetstar Asia, Kulula, LOT Polish, Lufthansa, Mahan Air, Malaysia Airlines, Mango, Mesa Airlines, Norwegian, Porter Airlines, Qantas Airways, Republic Airways, SAS Scandinavian, Scoot, Skywest, Inc., South African Airways, SriLankan Airlines, Swiss Int'l Air Lines, Tiger Airways, Trans States, Turkish Airlines, United Airlines, Vietnam Airlines, Virgin Atlantic, WestJet.

SwissGear Voyager USB 21.5" Travel Laptop Backpack vs. Nomatic Travel 40L Bag: which should you pack?

The SwissGear Voyager USB 21.5" Travel Laptop Backpack carries 4L more than the Nomatic Travel 40L Bag (44L vs. 40L), while the SwissGear Voyager USB 21.5" Travel Laptop Backpack is the lighter pack at 1.2kg (vs. 1.6kg). For carry-on flexibility, the Nomatic Travel 40L Bag fits 63% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the SwissGear Voyager USB 21.5" Travel Laptop Backpack; if you want to travel lighter, the SwissGear Voyager USB 21.5" Travel Laptop Backpack is the better call.