Tortuga Travel Backpack Lite 40L vs. Topo Travel Bag 40L

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

Tortuga Travel Backpack Lite 40L

Front facing view of the Tortuga Travel Backpack Lite 40L
Capacity40 L
Weight1.6 kg
Dimensions55×35×20 cm
Airline fit86%
Price$250

Feature by feature

Tortuga Travel Backpack Lite 40LFeatureTopo Travel Bag 40L
Storage
N Compression N
None Expanded Capacity None
1 Opening 1
top Passport front
N Passthrough N
Carry
hideable Backpack hideable
removable Hip Belt removable
Y Sternum Strap removable
Inside
16in Laptop 15in
4 Main Compartments 4
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
1, side Water Bottle Holder 2, side
Y Water Resistant Y
Material
630D Cordura re/cor RN6 nylon1000D recycled nylon,

Topo Travel Bag 40L

Front facing view of the Topo Travel Bag 40L
Capacity40 L
Weight1.7 kg
Dimensions57×36×19 cm
Airline fit16%
Price$230

Key differences between the Tortuga Travel Backpack Lite 40L and Topo Travel Bag 40L

Both have: backpack straps, hip belt, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 31 accept both. 131 accept only the Tortuga Travel Backpack Lite 40L, and 0 accept only the Topo Travel Bag 40L.

Only the Tortuga Travel Backpack Lite 40L fits

Aegean Airlines, Aer Lingus, Aeroflot, Aerolineas Argentinas, Aeromexico, Air Asia, Air Astana, Air Baltic, Air Canada, Air Caraibes, Air China, Air France, Air India, Air Macau, Air Malta, Air Mauritius, Air Nostrum, Air Serbia, Air Seychelles, Air Wisconsin, AirAsiaX, Alaska Airlines, All Nipon Airways, Allegiant Air, American Airlines, ANA, Asiana Airlines, ATA Airlines, Atlas Global, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Biman Bangladesh, Blue Air, Boliviana de Aviacion, British Airways, Brussels Airlines, Bulgaria Air, Cambodia Angkor Air, Cathay Pacific, Cebu Pacific, China Airlines, China Eastern, CommutAir, Copa Airlines, Czech Airlines, Delta Airlines, Dragonair, EL AL, Emirates Airlines, Enter Air, Ethiopian Airlines, Eurowings, EVA Air, Fiji Airways, Finnair, Flair Air, flybe, Garuda Indonesia, Gol Linhas Aereas, Hawaiian Airlines, Hong Kong Airlines, Iberia, Icelandair, Indigo, InselAir, Interjet, Iran Air, Iran Aseman Air, Japan Airlines, Jet Airways, Jet2, jetBlue Airways, Jetstar Airways, Jetstar Asia, Juneyao Airlines, Kenya Airways, KLM, Kulula, Kuwait Air, LATAM , LOT Polish, Lufthansa, Luxair, Mahan Air, Malaysia Airlines, Mango, Meridiana Fly, Mesa Airlines, Middle East Airlines, Monarch Airlines, Nordwind Airlines, Norwegian, Onur Air, Pakistan International, Peach, Porter Airlines, Qantas Airways, Republic Airways, Royal Brunei Airlines, Ryanair, S7, SAS Scandinavian, Shandong Airlines, Shenzhen Airlines, Sky Airlines, Skywest, Inc., South African Airways, Spirit Airlines, SriLankan Airlines, Sun Express, Swiss Int'l Air Lines, TAP Air Portugal, TAROM, Thai Airways, Tianjin Airlines (A320 & E190), Trans States, Travel Service Airlines, TUI, Turkish Airlines, Ukraine International, United Airlines, Uzbekistan Air, Vietnam Airlines, VIM Airlines (Closed), Virgin Atlantic, Volotea, WOW Airlines, Xiamen.

Tortuga Travel Backpack Lite 40L vs. Topo Travel Bag 40L: which should you pack?

The Tortuga Travel Backpack Lite 40L carries the same capacity as the Topo Travel Bag 40L (40L vs. 40L), while the Tortuga Travel Backpack Lite 40L is the lighter pack at 1.6kg (vs. 1.7kg). For carry-on flexibility, the Tortuga Travel Backpack Lite 40L fits 86% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Tortuga Travel Backpack Lite 40L; if you want to travel lighter, the Tortuga Travel Backpack Lite 40L is the better call.