Gossamer Gear Mariposa vs. Matador Freerain22 Waterproof Packable Backpack

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

Gossamer Gear Mariposa

Front facing view of the Gossamer Gear Mariposa
Capacity36 L
Weight0.9 kg
Dimensions56×28×14 cm
Airline fit47%
Price$315

Feature by feature

Gossamer Gear MariposaFeatureMatador Freerain22 Waterproof Packable Backpack
Storage
2 Compression 2
None Expanded Capacity None
0 Opening 2
N Passport front
N Passthrough N
Carry
Y Backpack Y
removable Hip Belt removable
removable Sternum Strap removable
Inside
N Laptop N
1 Main Compartments 2
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
2, side Water Bottle Holder 2, side
Y Water Resistant Y
Material
100D & 210D Recycled Robic Nylon70D Robic® nylon with UHMWPE ripstop, PFAS free

Matador Freerain22 Waterproof Packable Backpack

Front facing view of the Matador Freerain22 Waterproof Packable Backpack
Capacity22 L
Weight0.3 kg
Dimensions50×27×18 cm
Airline fit92%
Price$100

Key differences between the Gossamer Gear Mariposa and Matador Freerain22 Waterproof Packable Backpack

Both have: compression straps, backpack straps, hip belt, sternum strap, 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. 89 accept both. 0 accept only the Gossamer Gear Mariposa, and 85 accept only the Matador Freerain22 Waterproof Packable Backpack.

Only the Matador Freerain22 Waterproof Packable Backpack fits

Aer Lingus, Aeroflot, Aerolineas Argentinas, Aeromexico, Air Baltic, Air Canada, Air Caraibes, Air China, Air France, Air India, Air Malta, Air Mauritius, Air Niugini, Air Serbia, Air Seychelles, All Nipon Airways, ANA, Asiana Airlines, ATA Airlines, Austrian, Azerbaijan Airlines, Belavia, Blue Air, Boliviana de Aviacion, Brussels Airlines, Bulgaria Air, China Eastern, Czech Airlines, Emirates Airlines, Enter Air, Ethiopian Airlines, Etihad Airways, Eurowings, Fiji Airways, Flair Air, flybe, Gol Linhas Aereas, Iberia, Icelandair, Indigo, InselAir, Interjet, Iran Air, Japan Airlines, Jet Airways, Juneyao Airlines, Kenya Airways, KLM, LATAM , Liat Airlines, LOT Polish, Lufthansa, Luxair, Mahan Air, Meridiana Fly, Mesa Airlines, Nordwind Airlines, Norwegian, Oman Air, Pakistan International, Peach, Porter Airlines, Qatar Airways, Royal Brunei Airlines, Royal Jordanian, Ryanair, S7, SAS Scandinavian, Scoot, Shandong Airlines, Shenzhen Airlines, Sky Airlines, Sun Express, Swiss Int'l Air Lines, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), Tiger Airways, TUI, Turkish Airlines, Ukraine International, VIM Airlines (Closed), Volotea, WestJet, Xiamen.

Gossamer Gear Mariposa vs. Matador Freerain22 Waterproof Packable Backpack: which should you pack?

The Gossamer Gear Mariposa carries 14L more than the Matador Freerain22 Waterproof Packable Backpack (36L vs. 22L), while the Matador Freerain22 Waterproof Packable Backpack is the lighter pack at 0.3kg (vs. 0.9kg). For carry-on flexibility, the Matador Freerain22 Waterproof Packable Backpack fits 92% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Gossamer Gear Mariposa; if you want to travel lighter, the Matador Freerain22 Waterproof Packable Backpack is the better call.