SuperDry Mega Ripstop Tarp Backpack vs. Patagonia Chacabuco Backpack 30L

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 BackpackFeaturePatagonia Chacabuco Backpack 30L
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 3
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder 2
Y Water Resistant Y
Material
Polyester630-denier 100% nylon, 200-denier 100% recycled polyester

Patagonia Chacabuco Backpack 30L

Front facing view of the Patagonia Chacabuco Backpack 30L
Capacity30 L
Weight0.7 kg
Dimensions49×31×22 cm
Airline fit72%
Price$99

Key differences between the SuperDry Mega Ripstop Tarp Backpack and Patagonia Chacabuco Backpack 30L

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. 136 accept both. 40 accept only the SuperDry Mega Ripstop Tarp Backpack, and 1 accept only the Patagonia Chacabuco Backpack 30L.

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, flybe, Gulf Air, Icelandair, InselAir, Juneyao Airlines, Liat Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Ravn Alaska, Royal Brunei Airlines, 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 Patagonia Chacabuco Backpack 30L fits

Cayman Airways.

SuperDry Mega Ripstop Tarp Backpack vs. Patagonia Chacabuco Backpack 30L: which should you pack?

The Patagonia Chacabuco Backpack 30L carries 9L more than the SuperDry Mega Ripstop Tarp Backpack (21L vs. 30L), 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 Patagonia Chacabuco Backpack 30L; if you want to travel lighter, the Patagonia Chacabuco Backpack 30L is the better call.