Exped Impulse 20 vs. Matador Freerain28 Waterproof Packable Backpack

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

Exped Impulse 20

Front facing view of the Exped Impulse 20
Capacity20 L
Weight0.88 kg
Dimensions52×27×18 cm
Airline fit89%
Price$139

Feature by feature

Exped Impulse 20FeatureMatador Freerain28 Waterproof Packable Backpack
Storage
N Compression
None Expanded Capacity None
3 Opening 0
Y Passport
N Passthrough
Carry
Y Backpack Y
removable Hip Belt removable
Y Sternum Strap Y
Inside
N Laptop N
1 Main Compartments 1
N Organizer
Outside
× Hard Shell ×
N Rain-fly N
2 Water Bottle Holder 2
Y Water Resistant Y
Material
Body: 210 D Robic HD ripstop nylon Carbonate PU, 2500 mm water column, Oeko-Tex 100 certified, PFC-free70D Robic® nylon UHMWPE, PU waterproofing 50D nylon mini ripstop

Matador Freerain28 Waterproof Packable Backpack

Front facing view of the Matador Freerain28 Waterproof Packable Backpack
Capacity28 L
Weight0.35 kg
Dimensions54.6×27.9×20.3 cm
Airline fit69%
Price$125

Key differences between the Exped Impulse 20 and Matador Freerain28 Waterproof Packable Backpack

Both have: 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. 131 accept both. 37 accept only the Exped Impulse 20, and 0 accept only the Matador Freerain28 Waterproof Packable Backpack.

Only the Exped Impulse 20 fits

Air Baltic, Air China, Air Malta, Air Serbia, Air Seychelles, Asiana Airlines, ATA Airlines, Blue Air, Bulgaria Air, China Eastern, Emirates Airlines, Enter Air, flybe, Icelandair, InselAir, Juneyao Airlines, Liat Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Royal Brunei Airlines, Ryanair, S7, Scoot, Shandong Airlines, Shenzhen Airlines, Sun Express, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), Tiger Airways, TUI, Ukraine International, VIM Airlines (Closed), Volotea, WestJet, Xiamen.

Exped Impulse 20 vs. Matador Freerain28 Waterproof Packable Backpack: which should you pack?

The Matador Freerain28 Waterproof Packable Backpack carries 8L more than the Exped Impulse 20 (20L vs. 28L), while the Matador Freerain28 Waterproof Packable Backpack is the lighter pack at 0.35kg (vs. 0.88kg). For carry-on flexibility, the Exped Impulse 20 fits 89% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Matador Freerain28 Waterproof Packable Backpack; if you want to travel lighter, the Matador Freerain28 Waterproof Packable Backpack is the better call.