SuperDry Mega Ripstop Tarp Backpack vs. Cotopaxi Cusco Backpack 26L

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

SuperDry Mega Ripstop Tarp Backpack

Front facing view of the SuperDry Mega Ripstop Tarp Backpack
Capacity21 L
Weight0 kg
Dimensions45×35×15 cm
Airline fit93%
Price$75

Feature by feature

SuperDry Mega Ripstop Tarp BackpackFeatureCotopaxi Cusco Backpack 26L
Storage
N Compression N
None Expanded Capacity None
4 Opening 4
N Passport N
N Passthrough N
Carry
Y Backpack Y
N Hip Belt N
Y Sternum Strap Y
Inside
17in Laptop 15in
6 Main Compartments 1
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder 2
Y Water Resistant Y
Material
Polyester100% repurposed 600D polyester

Cotopaxi Cusco Backpack 26L

Front facing view of the Cotopaxi Cusco Backpack 26L
Capacity26 L
Weight0.7 kg
Dimensions53×33×23 cm
Airline fit70%
Price$110

Key differences between the SuperDry Mega Ripstop Tarp Backpack and Cotopaxi Cusco Backpack 26L

Both have: 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. 131 accept both. 45 accept only the SuperDry Mega Ripstop Tarp Backpack, and 1 accept only the Cotopaxi Cusco Backpack 26L.

Only the SuperDry Mega Ripstop Tarp Backpack fits

Air Baltic, Air China, Air Malta, Air Serbia, Air Seychelles, Air Tahiti, American Eagle, Asiana Airlines, ATA Airlines, Belavia, Blue Air, Bulgaria Air, China Eastern, easyJet, Emirates Airlines, Enter Air, Etihad Airways, flybe, Gulf Air, Icelandair, InselAir, Juneyao Airlines, Liat Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Oman Air, Pakistan International, Qatar Airways, Ravn Alaska, Royal Brunei Airlines, Royal Jordanian, Ryanair, S7, Shandong Airlines, Shenzhen Airlines, Sun Express, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), TUI, Ukraine International, VIM Airlines (Closed), Volotea, Xiamen.

Only the Cotopaxi Cusco Backpack 26L fits

Cayman Airways.

SuperDry Mega Ripstop Tarp Backpack vs. Cotopaxi Cusco Backpack 26L: which should you pack?

The Cotopaxi Cusco Backpack 26L carries 5L more than the SuperDry Mega Ripstop Tarp Backpack (21L vs. 26L), and the two are closely matched on weight. For carry-on flexibility, the SuperDry Mega Ripstop Tarp Backpack fits 93% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Cotopaxi Cusco Backpack 26L; if you want to travel lighter, the Cotopaxi Cusco Backpack 26L is the better call.