Patagonia Tres MLC® 45L vs. SwissGear Deluxe Travel Laptop Backpack

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

Patagonia Tres MLC® 45L

Front facing view of the Patagonia Tres MLC® 45L
Capacity45 L
Weight1.5 kg
Dimensions54×41×18 cm
Airline fit26%
Price$179

Feature by feature

Patagonia Tres MLC® 45LFeatureSwissGear Deluxe Travel Laptop Backpack
Storage
N Compression 2
None Expanded Capacity None
1 Opening 1
N Passport front
Y Passthrough Y
Carry
hideable Backpack hideable
N Hip Belt N
Y Sternum Strap Y
Inside
15in Laptop 17in
1 Main Compartments 1
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder N
Y Water Resistant Y
Material
630-denier nylon, 200-denier 100% recycled polyestePolyester

SwissGear Deluxe Travel Laptop Backpack

Front facing view of the SwissGear Deluxe Travel Laptop Backpack
Capacity34 L
Weight1.5 kg
Dimensions55×36×20 cm
Airline fit79%
Price$120

Key differences between the Patagonia Tres MLC® 45L and SwissGear Deluxe Travel Laptop Backpack

Both have: luggage passthrough, backpack straps, sternum strap, built-in organizer, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 49 accept both. 0 accept only the Patagonia Tres MLC® 45L, and 100 accept only the SwissGear Deluxe Travel Laptop Backpack.

Only the SwissGear Deluxe Travel Laptop Backpack fits

Aer Lingus, Aeroflot, Aeromexico, Air Asia, Air Baltic, Air Canada, Air China, Air Macau, Air Malta, Air Serbia, Air Seychelles, Air Wisconsin, AirAsiaX, Alaska Airlines, All Nipon Airways, Allegiant Air, American Airlines, ANA, Asiana Airlines, ATA Airlines, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Biman Bangladesh, Blue Air, Brussels Airlines, Bulgaria Air, Cambodia Angkor Air, Cathay Pacific, Cebu Pacific, China Airlines, China Eastern, CommutAir, Conviasa, Copa Airlines, Croatia Air, Delta Airlines, Dragonair, Emirates Airlines, Enter Air, Ethiopian Airlines, Eurowings, EVA Air, Fiji Airways, Flair Air, Garuda Indonesia, Gol Linhas Aereas, Hawaiian Airlines, Hong Kong Airlines, Icelandair, Interjet, Japan Airlines, jetBlue Airways, Jetstar Airways, Jetstar Asia, Juneyao Airlines, Kulula, LOT Polish, Lufthansa, Luxair, Mahan Air, Malaysia Airlines, Mango, Meridiana Fly, Mesa Airlines, Middle East Airlines, Monarch Airlines, Nordwind Airlines, Norwegian, Pakistan International, Peach, Porter Airlines, Qantas Airways, Republic Airways, Royal Brunei Airlines, Ryanair, S7, SAS Scandinavian, Shandong Airlines, Shenzhen Airlines, Skywest, Inc., South African Airways, SriLankan Airlines, Sun Express, Swiss Int'l Air Lines, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), Trans States, TUI, Turkish Airlines, Ukraine International, United Airlines, Vietnam Airlines, VIM Airlines (Closed), Virgin Atlantic, Volotea, Xiamen.

Patagonia Tres MLC® 45L vs. SwissGear Deluxe Travel Laptop Backpack: which should you pack?

The Patagonia Tres MLC® 45L carries 11L more than the SwissGear Deluxe Travel Laptop Backpack (45L vs. 34L), while the Patagonia Tres MLC® 45L is the lighter pack at 1.5kg (vs. 1.5kg). For carry-on flexibility, the SwissGear Deluxe Travel Laptop Backpack fits 79% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Patagonia Tres MLC® 45L; if you want to travel lighter, the Patagonia Tres MLC® 45L is the better call.